1566570128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{81119}}^1$

素因数の和:81215

約数の個数: 40

約数和(自身を含む): 3259077120

約数和(自身を除く): 1692506992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 81119, 162238, 324476, 648952, 1297904, 1379023, 2758046, 5516092, 5759449, 11032184, 11518898, 22064368, 23037796, 46075592, 92151184, 97910633, 195821266, 391642532, 783285064, 1566570128]

約数ペア:

[(1, 1566570128), (2, 783285064), (4, 391642532), (8, 195821266), (16, 97910633), (17, 92151184), (34, 46075592), (68, 23037796), (71, 22064368), (136, 11518898), (142, 11032184), (272, 5759449), (284, 5516092), (568, 2758046), (1136, 1379023), (1207, 1297904), (2414, 648952), (4828, 324476), (9656, 162238), (19312, 81119)]