77485456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 160429464

約数和(自身を除く): 82944008

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 2521, 3842, 5042, 7684, 10084, 15368, 20168, 30736, 40336, 42857, 85714, 171428, 284873, 342856, 569746, 685712, 1139492, 2278984, 4557968, 4842841, 9685682, 19371364, 38742728, 77485456]

約数ペア:

[(1, 77485456), (2, 38742728), (4, 19371364), (8, 9685682), (16, 4842841), (17, 4557968), (34, 2278984), (68, 1139492), (113, 685712), (136, 569746), (226, 342856), (272, 284873), (452, 171428), (904, 85714), (1808, 42857), (1921, 40336), (2521, 30736), (3842, 20168), (5042, 15368), (7684, 10084)]