70878416

素因数分解:

$2^4\times 7^1\times {\mathrm{632843}}^1$

素因数の和:632858

約数の個数: 20

約数和(自身を含む): 156945312

約数和(自身を除く): 86066896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 632843, 1265686, 2531372, 4429901, 5062744, 8859802, 10125488, 17719604, 35439208, 70878416]

約数ペア:

[(1, 70878416), (2, 35439208), (4, 17719604), (7, 10125488), (8, 8859802), (14, 5062744), (16, 4429901), (28, 2531372), (56, 1265686), (112, 632843)]