38803072

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 100270080

約数和(自身を除く): 61467008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 127, 128, 154, 176, 217, 224, 248, 254, 308, 341, 352, 434, 448, 496, 508, 616, 682, 704, 868, 889, 896, 992, 1016, 1232, 1364, 1397, 1408, 1736, 1778, 1984, 2032, 2387, 2464, 2728, 2794, 3472, 3556, 3937, 3968, 4064, 4774, 4928, 5456, 5588, 6944, 7112, 7874, 8128, 9548, 9779, 9856, 10912, 11176, 13888, 14224, 15748, 16256, 19096, 19558, 21824, 22352, 27559, 27776, 28448, 31496, 38192, 39116, 43307, 43648, 44704, 55118, 56896, 62992, 76384, 78232, 86614, 89408, 110236, 113792, 125984, 152768, 156464, 173228, 178816, 220472, 251968, 303149, 305536, 312928, 346456, 440944, 503936, 606298, 625856, 692912, 881888, 1212596, 1251712, 1385824, 1763776, 2425192, 2771648, 3527552, 4850384, 5543296, 9700768, 19401536, 38803072]

約数ペア:

[(1, 38803072), (2, 19401536), (4, 9700768), (7, 5543296), (8, 4850384), (11, 3527552), (14, 2771648), (16, 2425192), (22, 1763776), (28, 1385824), (31, 1251712), (32, 1212596), (44, 881888), (56, 692912), (62, 625856), (64, 606298), (77, 503936), (88, 440944), (112, 346456), (124, 312928), (127, 305536), (128, 303149), (154, 251968), (176, 220472), (217, 178816), (224, 173228), (248, 156464), (254, 152768), (308, 125984), (341, 113792), (352, 110236), (434, 89408), (448, 86614), (496, 78232), (508, 76384), (616, 62992), (682, 56896), (704, 55118), (868, 44704), (889, 43648), (896, 43307), (992, 39116), (1016, 38192), (1232, 31496), (1364, 28448), (1397, 27776), (1408, 27559), (1736, 22352), (1778, 21824), (1984, 19558), (2032, 19096), (2387, 16256), (2464, 15748), (2728, 14224), (2794, 13888), (3472, 11176), (3556, 10912), (3937, 9856), (3968, 9779), (4064, 9548), (4774, 8128), (4928, 7874), (5456, 7112), (5588, 6944)]