37131128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 77811840

約数和(自身を除く): 40680712

約数列:

[1, 2, 4, 8, 17, 34, 37, 47, 68, 74, 94, 136, 148, 157, 188, 296, 314, 376, 628, 629, 799, 1256, 1258, 1598, 1739, 2516, 2669, 3196, 3478, 5032, 5338, 5809, 6392, 6956, 7379, 10676, 11618, 13912, 14758, 21352, 23236, 29516, 29563, 46472, 59032, 59126, 98753, 118252, 125443, 197506, 236504, 250886, 273023, 395012, 501772, 546046, 790024, 1003544, 1092092, 2184184, 4641391, 9282782, 18565564, 37131128]

約数ペア:

[(1, 37131128), (2, 18565564), (4, 9282782), (8, 4641391), (17, 2184184), (34, 1092092), (37, 1003544), (47, 790024), (68, 546046), (74, 501772), (94, 395012), (136, 273023), (148, 250886), (157, 236504), (188, 197506), (296, 125443), (314, 118252), (376, 98753), (628, 59126), (629, 59032), (799, 46472), (1256, 29563), (1258, 29516), (1598, 23236), (1739, 21352), (2516, 14758), (2669, 13912), (3196, 11618), (3478, 10676), (5032, 7379), (5338, 6956), (5809, 6392)]