71569348

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2141}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 128288664

約数和(自身を除く): 56719316

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 2141, 4282, 8357, 8564, 16714, 33428, 130601, 261202, 293317, 522404, 586634, 1173268, 17892337, 35784674, 71569348]

約数ペア:

[(1, 71569348), (2, 35784674), (4, 17892337), (61, 1173268), (122, 586634), (137, 522404), (244, 293317), (274, 261202), (548, 130601), (2141, 33428), (4282, 16714), (8357, 8564)]