15276856

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 34418880

約数和(自身を除く): 19142024

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 101, 146, 148, 202, 259, 292, 296, 404, 511, 518, 584, 707, 808, 1022, 1036, 1414, 2044, 2072, 2701, 2828, 3737, 4088, 5402, 5656, 7373, 7474, 10804, 14746, 14948, 18907, 21608, 26159, 29492, 29896, 37814, 51611, 52318, 58984, 75628, 103222, 104636, 151256, 206444, 209272, 272801, 412888, 545602, 1091204, 1909607, 2182408, 3819214, 7638428, 15276856]

約数ペア:

[(1, 15276856), (2, 7638428), (4, 3819214), (7, 2182408), (8, 1909607), (14, 1091204), (28, 545602), (37, 412888), (56, 272801), (73, 209272), (74, 206444), (101, 151256), (146, 104636), (148, 103222), (202, 75628), (259, 58984), (292, 52318), (296, 51611), (404, 37814), (511, 29896), (518, 29492), (584, 26159), (707, 21608), (808, 18907), (1022, 14948), (1036, 14746), (1414, 10804), (2044, 7474), (2072, 7373), (2701, 5656), (2828, 5402), (3737, 4088)]