77916398

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{91237}}^1$

素因数の和:91307

約数の個数: 16

約数和(自身を含む): 135762144

約数和(自身を除く): 57845746

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 91237, 182474, 638659, 1277318, 5565457, 11130914, 38958199, 77916398]

約数ペア:

[(1, 77916398), (2, 38958199), (7, 11130914), (14, 5565457), (61, 1277318), (122, 638659), (427, 182474), (854, 91237)]