68114512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1399}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 140616000

約数和(自身を除く): 72501488

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 716, 1399, 1432, 2798, 2864, 3043, 5596, 6086, 11192, 12172, 22384, 23783, 24344, 47566, 48688, 95132, 190264, 250421, 380528, 500842, 1001684, 2003368, 4006736, 4257157, 8514314, 17028628, 34057256, 68114512]

約数ペア:

[(1, 68114512), (2, 34057256), (4, 17028628), (8, 8514314), (16, 4257157), (17, 4006736), (34, 2003368), (68, 1001684), (136, 500842), (179, 380528), (272, 250421), (358, 190264), (716, 95132), (1399, 48688), (1432, 47566), (2798, 24344), (2864, 23783), (3043, 22384), (5596, 12172), (6086, 11192)]