42549470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14723}}^1$

素因数の和:14764

約数の個数: 24

約数和(自身を含む): 81364824

約数和(自身を除く): 38815354

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 14723, 29446, 73615, 147230, 250291, 500582, 1251455, 2502910, 4254947, 8509894, 21274735, 42549470]

約数ペア:

[(1, 42549470), (2, 21274735), (5, 8509894), (10, 4254947), (17, 2502910), (34, 1251455), (85, 500582), (170, 250291), (289, 147230), (578, 73615), (1445, 29446), (2890, 14723)]