26431947136

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^2$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 63675417600

約数和(自身を除く): 37243470464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 64, 112, 118, 124, 127, 128, 217, 224, 236, 248, 254, 413, 434, 448, 472, 496, 508, 826, 868, 889, 896, 944, 992, 1016, 1652, 1736, 1778, 1829, 1888, 1984, 2032, 3304, 3472, 3556, 3658, 3776, 3937, 3968, 4064, 6608, 6944, 7112, 7316, 7493, 7552, 7874, 8128, 12803, 13216, 13888, 14224, 14632, 14986, 15748, 16129, 16256, 25606, 26432, 27559, 27776, 28448, 29264, 29972, 31496, 32258, 51212, 52451, 52864, 55118, 56896, 58528, 59944, 62992, 64516, 102424, 104902, 110236, 112903, 113792, 117056, 119888, 125984, 129032, 204848, 209804, 220472, 225806, 232283, 234112, 239776, 251968, 258064, 409696, 419608, 440944, 451612, 464566, 479552, 499999, 503936, 516128, 819392, 839216, 881888, 903224, 929132, 951611, 959104, 999998, 1032256, 1625981, 1638784, 1678432, 1763776, 1806448, 1858264, 1903222, 1999996, 2064512, 3251962, 3356864, 3499993, 3527552, 3612896, 3716528, 3806444, 3999992, 6503924, 6661277, 6713728, 6999986, 7225792, 7433056, 7612888, 7999984, 13007848, 13322554, 13999972, 14451584, 14866112, 15225776, 15999968, 26015696, 26645108, 27999944, 29499941, 29732224, 30451552, 31999936, 52031392, 53290216, 55999888, 58999882, 60903104, 63999872, 104062784, 106580432, 111999776, 117999764, 121806208, 206499587, 208125568, 213160864, 223999552, 235999528, 412999174, 426321728, 447999104, 471999056, 825998348, 852643456, 943998112, 1651996696, 1887996224, 3303993392, 3775992448, 6607986784, 13215973568, 26431947136]

約数ペア:

[(1, 26431947136), (2, 13215973568), (4, 6607986784), (7, 3775992448), (8, 3303993392), (14, 1887996224), (16, 1651996696), (28, 943998112), (31, 852643456), (32, 825998348), (56, 471999056), (59, 447999104), (62, 426321728), (64, 412999174), (112, 235999528), (118, 223999552), (124, 213160864), (127, 208125568), (128, 206499587), (217, 121806208), (224, 117999764), (236, 111999776), (248, 106580432), (254, 104062784), (413, 63999872), (434, 60903104), (448, 58999882), (472, 55999888), (496, 53290216), (508, 52031392), (826, 31999936), (868, 30451552), (889, 29732224), (896, 29499941), (944, 27999944), (992, 26645108), (1016, 26015696), (1652, 15999968), (1736, 15225776), (1778, 14866112), (1829, 14451584), (1888, 13999972), (1984, 13322554), (2032, 13007848), (3304, 7999984), (3472, 7612888), (3556, 7433056), (3658, 7225792), (3776, 6999986), (3937, 6713728), (3968, 6661277), (4064, 6503924), (6608, 3999992), (6944, 3806444), (7112, 3716528), (7316, 3612896), (7493, 3527552), (7552, 3499993), (7874, 3356864), (8128, 3251962), (12803, 2064512), (13216, 1999996), (13888, 1903222), (14224, 1858264), (14632, 1806448), (14986, 1763776), (15748, 1678432), (16129, 1638784), (16256, 1625981), (25606, 1032256), (26432, 999998), (27559, 959104), (27776, 951611), (28448, 929132), (29264, 903224), (29972, 881888), (31496, 839216), (32258, 819392), (51212, 516128), (52451, 503936), (52864, 499999), (55118, 479552), (56896, 464566), (58528, 451612), (59944, 440944), (62992, 419608), (64516, 409696), (102424, 258064), (104902, 251968), (110236, 239776), (112903, 234112), (113792, 232283), (117056, 225806), (119888, 220472), (125984, 209804), (129032, 204848)]