72618465122

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{637933}}^1$

素因数の和:638162

約数の個数: 32

約数和(自身を含む): 127872594432

約数和(自身を除く): 55254129310

約数列:

[1, 2, 7, 14, 47, 94, 173, 329, 346, 658, 1211, 2422, 8131, 16262, 56917, 113834, 637933, 1275866, 4465531, 8931062, 29982851, 59965702, 110362409, 209879957, 220724818, 419759914, 772536863, 1545073726, 5187033223, 10374066446, 36309232561, 72618465122]

約数ペア:

[(1, 72618465122), (2, 36309232561), (7, 10374066446), (14, 5187033223), (47, 1545073726), (94, 772536863), (173, 419759914), (329, 220724818), (346, 209879957), (658, 110362409), (1211, 59965702), (2422, 29982851), (8131, 8931062), (16262, 4465531), (56917, 1275866), (113834, 637933)]