7864656

素因数分解:

$2^4\times 3^1\times {\mathrm{163847}}^1$

素因数の和:163858

約数の個数: 20

約数和(自身を含む): 20317152

約数和(自身を除く): 12452496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163847, 327694, 491541, 655388, 983082, 1310776, 1966164, 2621552, 3932328, 7864656]

約数ペア:

[(1, 7864656), (2, 3932328), (3, 2621552), (4, 1966164), (6, 1310776), (8, 983082), (12, 655388), (16, 491541), (24, 327694), (48, 163847)]