28675938

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 58449600

約数和(自身を除く): 29773662

約数列:

[1, 2, 3, 6, 109, 163, 218, 269, 326, 327, 489, 538, 654, 807, 978, 1614, 17767, 29321, 35534, 43847, 53301, 58642, 87694, 87963, 106602, 131541, 175926, 263082, 4779323, 9558646, 14337969, 28675938]

約数ペア:

[(1, 28675938), (2, 14337969), (3, 9558646), (6, 4779323), (109, 263082), (163, 175926), (218, 131541), (269, 106602), (326, 87963), (327, 87694), (489, 58642), (538, 53301), (654, 43847), (807, 35534), (978, 29321), (1614, 17767)]