70215664

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{74381}}^1$

素因数の和:74448

約数の個数: 20

約数和(自身を含む): 138350520

約数和(自身を除く): 68134856

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 74381, 148762, 297524, 595048, 1190096, 4388479, 8776958, 17553916, 35107832, 70215664]

約数ペア:

[(1, 70215664), (2, 35107832), (4, 17553916), (8, 8776958), (16, 4388479), (59, 1190096), (118, 595048), (236, 297524), (472, 148762), (944, 74381)]