67804856

素因数分解:

$2^3\times 7^1\times {\mathrm{1210801}}^1$

素因数の和:1210814

約数の個数: 16

約数和(自身を含む): 145296240

約数和(自身を除く): 77491384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1210801, 2421602, 4843204, 8475607, 9686408, 16951214, 33902428, 67804856]

約数ペア:

[(1, 67804856), (2, 33902428), (4, 16951214), (7, 9686408), (8, 8475607), (14, 4843204), (28, 2421602), (56, 1210801)]