63542416

素因数分解:

$2^4\times 7^2\times {\mathrm{81049}}^1$

素因数の和:81071

約数の個数: 30

約数和(自身を含む): 143215350

約数和(自身を除く): 79672934

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 81049, 162098, 324196, 567343, 648392, 1134686, 1296784, 2269372, 3971401, 4538744, 7942802, 9077488, 15885604, 31771208, 63542416]

約数ペア:

[(1, 63542416), (2, 31771208), (4, 15885604), (7, 9077488), (8, 7942802), (14, 4538744), (16, 3971401), (28, 2269372), (49, 1296784), (56, 1134686), (98, 648392), (112, 567343), (196, 324196), (392, 162098), (784, 81049)]