28684356

素因数分解:

$2^2\times 3^1\times {\mathrm{1097}}^1\times {\mathrm{2179}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 67021920

約数和(自身を除く): 38337564

約数列:

[1, 2, 3, 4, 6, 12, 1097, 2179, 2194, 3291, 4358, 4388, 6537, 6582, 8716, 13074, 13164, 26148, 2390363, 4780726, 7171089, 9561452, 14342178, 28684356]

約数ペア:

[(1, 28684356), (2, 14342178), (3, 9561452), (4, 7171089), (6, 4780726), (12, 2390363), (1097, 26148), (2179, 13164), (2194, 13074), (3291, 8716), (4358, 6582), (4388, 6537)]