61961458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 106389360

約数和(自身を除く): 44427902

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 2221, 4442, 13949, 27898, 28873, 57746, 64409, 82177, 128818, 164354, 837317, 1068301, 1674634, 2136602, 2383133, 4766266, 30980729, 61961458]

約数ペア:

[(1, 61961458), (2, 30980729), (13, 4766266), (26, 2383133), (29, 2136602), (37, 1674634), (58, 1068301), (74, 837317), (377, 164354), (481, 128818), (754, 82177), (962, 64409), (1073, 57746), (2146, 28873), (2221, 27898), (4442, 13949)]