64800974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8840

約数の個数: 32

約数和(自身を含む): 121430016

約数和(自身を除く): 56629042

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 8783, 17566, 61481, 122962, 149311, 272273, 298622, 544546, 1045177, 1905911, 2090354, 3811822, 4628641, 9257282, 32400487, 64800974]

約数ペア:

[(1, 64800974), (2, 32400487), (7, 9257282), (14, 4628641), (17, 3811822), (31, 2090354), (34, 1905911), (62, 1045177), (119, 544546), (217, 298622), (238, 272273), (434, 149311), (527, 122962), (1054, 61481), (3689, 17566), (7378, 8783)]