78629566

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 119070720

約数和(自身を除く): 40441154

約数列:

[1, 2, 239, 271, 478, 542, 607, 1214, 64769, 129538, 145073, 164497, 290146, 328994, 39314783, 78629566]

約数ペア:

[(1, 78629566), (2, 39314783), (239, 328994), (271, 290146), (478, 164497), (542, 145073), (607, 129538), (1214, 64769)]