77395396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20963}}^1$

素因数の和:21051

約数の個数: 24

約数和(自身を含む): 147921984

約数和(自身を除く): 70526588

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 20963, 41926, 83852, 272519, 545038, 1090076, 1488373, 2976746, 5953492, 19348849, 38697698, 77395396]

約数ペア:

[(1, 77395396), (2, 38697698), (4, 19348849), (13, 5953492), (26, 2976746), (52, 1488373), (71, 1090076), (142, 545038), (284, 272519), (923, 83852), (1846, 41926), (3692, 20963)]