70647652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{857}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 127351224

約数和(自身を除く): 56703572

約数列:

[1, 2, 4, 37, 74, 148, 557, 857, 1114, 1714, 2228, 3428, 20609, 31709, 41218, 63418, 82436, 126836, 477349, 954698, 1909396, 17661913, 35323826, 70647652]

約数ペア:

[(1, 70647652), (2, 35323826), (4, 17661913), (37, 1909396), (74, 954698), (148, 477349), (557, 126836), (857, 82436), (1114, 63418), (1714, 41218), (2228, 31709), (3428, 20609)]