68845376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{63277}}^1$

素因数の和:63306

約数の個数: 28

約数和(自身を含む): 144653508

約数和(自身を除く): 75808132

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 63277, 126554, 253108, 506216, 1012432, 1075709, 2024864, 2151418, 4049728, 4302836, 8605672, 17211344, 34422688, 68845376]

約数ペア:

[(1, 68845376), (2, 34422688), (4, 17211344), (8, 8605672), (16, 4302836), (17, 4049728), (32, 2151418), (34, 2024864), (64, 1075709), (68, 1012432), (136, 506216), (272, 253108), (544, 126554), (1088, 63277)]