68801312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{126473}}^1$

素因数の和:126500

約数の個数: 24

約数和(自身を含む): 143421516

約数和(自身を除く): 74620204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 126473, 252946, 505892, 1011784, 2023568, 2150041, 4047136, 4300082, 8600164, 17200328, 34400656, 68801312]

約数ペア:

[(1, 68801312), (2, 34400656), (4, 17200328), (8, 8600164), (16, 4300082), (17, 4047136), (32, 2150041), (34, 2023568), (68, 1011784), (136, 505892), (272, 252946), (544, 126473)]