70878796

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 125637120

約数和(自身を除く): 54758324

約数列:

[1, 2, 4, 151, 239, 302, 478, 491, 604, 956, 982, 1964, 36089, 72178, 74141, 117349, 144356, 148282, 234698, 296564, 469396, 17719699, 35439398, 70878796]

約数ペア:

[(1, 70878796), (2, 35439398), (4, 17719699), (151, 469396), (239, 296564), (302, 234698), (478, 148282), (491, 144356), (604, 117349), (956, 74141), (982, 72178), (1964, 36089)]