63945392

素因数分解:

$2^4\times 7^2\times {\mathrm{81563}}^1$

素因数の和:81585

約数の個数: 30

約数和(自身を含む): 144123588

約数和(自身を除く): 80178196

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 81563, 163126, 326252, 570941, 652504, 1141882, 1305008, 2283764, 3996587, 4567528, 7993174, 9135056, 15986348, 31972696, 63945392]

約数ペア:

[(1, 63945392), (2, 31972696), (4, 15986348), (7, 9135056), (8, 7993174), (14, 4567528), (16, 3996587), (28, 2283764), (49, 1305008), (56, 1141882), (98, 652504), (112, 570941), (196, 326252), (392, 163126), (784, 81563)]