72639848

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{4241}}^1$

素因数の和:6388

約数の個数: 16

約数和(自身を含む): 136295460

約数和(自身を除く): 63655612

約数列:

[1, 2, 4, 8, 2141, 4241, 4282, 8482, 8564, 16964, 17128, 33928, 9079981, 18159962, 36319924, 72639848]

約数ペア:

[(1, 72639848), (2, 36319924), (4, 18159962), (8, 9079981), (2141, 33928), (4241, 17128), (4282, 16964), (8482, 8564)]