67804432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3607

約数の個数: 40

約数和(自身を含む): 141098112

約数和(自身を除く): 73293680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 3511, 4828, 7022, 9656, 14044, 19312, 28088, 56176, 59687, 119374, 238748, 249281, 477496, 498562, 954992, 997124, 1994248, 3988496, 4237777, 8475554, 16951108, 33902216, 67804432]

約数ペア:

[(1, 67804432), (2, 33902216), (4, 16951108), (8, 8475554), (16, 4237777), (17, 3988496), (34, 1994248), (68, 997124), (71, 954992), (136, 498562), (142, 477496), (272, 249281), (284, 238748), (568, 119374), (1136, 59687), (1207, 56176), (2414, 28088), (3511, 19312), (4828, 14044), (7022, 9656)]