28218337264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2223

約数の個数: 160

約数和(自身を含む): 64891846656

約数和(自身を除く): 36673509392

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 127, 136, 208, 221, 248, 254, 272, 403, 442, 496, 508, 527, 806, 884, 1016, 1054, 1612, 1651, 1768, 2027, 2032, 2108, 2159, 3224, 3302, 3536, 3937, 4054, 4216, 4318, 6448, 6604, 6851, 7874, 8108, 8432, 8636, 13208, 13702, 15748, 16216, 17272, 26351, 26416, 27404, 28067, 31496, 32432, 34459, 34544, 51181, 52702, 54808, 56134, 62837, 62992, 66929, 68918, 102362, 105404, 109616, 112268, 125674, 133858, 137836, 204724, 210808, 224536, 251348, 257429, 267716, 275672, 409448, 421616, 447967, 449072, 502696, 514858, 535432, 551344, 816881, 818896, 870077, 895934, 1005392, 1029716, 1068229, 1070864, 1633762, 1740154, 1791868, 2059432, 2136458, 3267524, 3346577, 3480308, 3583736, 4118864, 4272916, 4376293, 6535048, 6693154, 6960616, 7167472, 7980299, 8545832, 8752586, 13070096, 13386308, 13886977, 13921232, 15960598, 17091664, 17505172, 26772616, 27773954, 31921196, 35010344, 53545232, 55547908, 56891809, 63842392, 70020688, 103743887, 111095816, 113783618, 127684784, 135665083, 207487774, 222191632, 227567236, 271330166, 414975548, 455134472, 542660332, 829951096, 910268944, 1085320664, 1659902192, 1763646079, 2170641328, 3527292158, 7054584316, 14109168632, 28218337264]

約数ペア:

[(1, 28218337264), (2, 14109168632), (4, 7054584316), (8, 3527292158), (13, 2170641328), (16, 1763646079), (17, 1659902192), (26, 1085320664), (31, 910268944), (34, 829951096), (52, 542660332), (62, 455134472), (68, 414975548), (104, 271330166), (124, 227567236), (127, 222191632), (136, 207487774), (208, 135665083), (221, 127684784), (248, 113783618), (254, 111095816), (272, 103743887), (403, 70020688), (442, 63842392), (496, 56891809), (508, 55547908), (527, 53545232), (806, 35010344), (884, 31921196), (1016, 27773954), (1054, 26772616), (1612, 17505172), (1651, 17091664), (1768, 15960598), (2027, 13921232), (2032, 13886977), (2108, 13386308), (2159, 13070096), (3224, 8752586), (3302, 8545832), (3536, 7980299), (3937, 7167472), (4054, 6960616), (4216, 6693154), (4318, 6535048), (6448, 4376293), (6604, 4272916), (6851, 4118864), (7874, 3583736), (8108, 3480308), (8432, 3346577), (8636, 3267524), (13208, 2136458), (13702, 2059432), (15748, 1791868), (16216, 1740154), (17272, 1633762), (26351, 1070864), (26416, 1068229), (27404, 1029716), (28067, 1005392), (31496, 895934), (32432, 870077), (34459, 818896), (34544, 816881), (51181, 551344), (52702, 535432), (54808, 514858), (56134, 502696), (62837, 449072), (62992, 447967), (66929, 421616), (68918, 409448), (102362, 275672), (105404, 267716), (109616, 257429), (112268, 251348), (125674, 224536), (133858, 210808), (137836, 204724)]