15708547736

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{19081}}^1$

素因数の和:19396

約数の個数: 64

約数和(自身を含む): 34356759360

約数和(自身を除く): 18648211624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 241, 244, 427, 482, 488, 854, 964, 1687, 1708, 1928, 3374, 3416, 6748, 13496, 14701, 19081, 29402, 38162, 58804, 76324, 102907, 117608, 133567, 152648, 205814, 267134, 411628, 534268, 823256, 1068536, 1163941, 2327882, 4598521, 4655764, 8147587, 9197042, 9311528, 16295174, 18394084, 32189647, 32590348, 36788168, 64379294, 65180696, 128758588, 257517176, 280509781, 561019562, 1122039124, 1963568467, 2244078248, 3927136934, 7854273868, 15708547736]

約数ペア:

[(1, 15708547736), (2, 7854273868), (4, 3927136934), (7, 2244078248), (8, 1963568467), (14, 1122039124), (28, 561019562), (56, 280509781), (61, 257517176), (122, 128758588), (241, 65180696), (244, 64379294), (427, 36788168), (482, 32590348), (488, 32189647), (854, 18394084), (964, 16295174), (1687, 9311528), (1708, 9197042), (1928, 8147587), (3374, 4655764), (3416, 4598521), (6748, 2327882), (13496, 1163941), (14701, 1068536), (19081, 823256), (29402, 534268), (38162, 411628), (58804, 267134), (76324, 205814), (102907, 152648), (117608, 133567)]