74486734

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87221}}^1$

素因数の和:87291

約数の個数: 16

約数和(自身を含む): 129786336

約数和(自身を除く): 55299602

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 87221, 174442, 610547, 1221094, 5320481, 10640962, 37243367, 74486734]

約数ペア:

[(1, 74486734), (2, 37243367), (7, 10640962), (14, 5320481), (61, 1221094), (122, 610547), (427, 174442), (854, 87221)]