64403359962

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{920653}}^1$

素因数の和:920878

約数の個数: 32

約数和(自身を含む): 131248434240

約数和(自身を除く): 66845074278

約数列:

[1, 2, 3, 6, 89, 131, 178, 262, 267, 393, 534, 786, 11659, 23318, 34977, 69954, 920653, 1841306, 2761959, 5523918, 81938117, 120605543, 163876234, 241211086, 245814351, 361816629, 491628702, 723633258, 10733893327, 21467786654, 32201679981, 64403359962]

約数ペア:

[(1, 64403359962), (2, 32201679981), (3, 21467786654), (6, 10733893327), (89, 723633258), (131, 491628702), (178, 361816629), (262, 245814351), (267, 241211086), (393, 163876234), (534, 120605543), (786, 81938117), (11659, 5523918), (23318, 2761959), (34977, 1841306), (69954, 920653)]