33888790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3571}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 66610656

約数和(自身を除く): 32721866

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 3571, 4745, 7142, 9490, 17855, 35710, 46423, 92846, 232115, 260683, 464230, 521366, 1303415, 2606830, 3388879, 6777758, 16944395, 33888790]

約数ペア:

[(1, 33888790), (2, 16944395), (5, 6777758), (10, 3388879), (13, 2606830), (26, 1303415), (65, 521366), (73, 464230), (130, 260683), (146, 232115), (365, 92846), (730, 46423), (949, 35710), (1898, 17855), (3571, 9490), (4745, 7142)]