68268648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{406361}}^1$

素因数の和:406377

約数の個数: 32

約数和(自身を含む): 195053760

約数和(自身を除く): 126785112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 406361, 812722, 1219083, 1625444, 2438166, 2844527, 3250888, 4876332, 5689054, 8533581, 9752664, 11378108, 17067162, 22756216, 34134324, 68268648]

約数ペア:

[(1, 68268648), (2, 34134324), (3, 22756216), (4, 17067162), (6, 11378108), (7, 9752664), (8, 8533581), (12, 5689054), (14, 4876332), (21, 3250888), (24, 2844527), (28, 2438166), (42, 1625444), (56, 1219083), (84, 812722), (168, 406361)]