67851808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{68399}}^1$

素因数の和:68440

約数の個数: 24

約数和(自身を含む): 137894400

約数和(自身を除く): 70042592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 68399, 136798, 273596, 547192, 1094384, 2120369, 2188768, 4240738, 8481476, 16962952, 33925904, 67851808]

約数ペア:

[(1, 67851808), (2, 33925904), (4, 16962952), (8, 8481476), (16, 4240738), (31, 2188768), (32, 2120369), (62, 1094384), (124, 547192), (248, 273596), (496, 136798), (992, 68399)]