28930876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2053}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 54751424

約数和(自身を除く): 25820548

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 2053, 3523, 4106, 7046, 8212, 14092, 26689, 53378, 106756, 556363, 1112726, 2225452, 7232719, 14465438, 28930876]

約数ペア:

[(1, 28930876), (2, 14465438), (4, 7232719), (13, 2225452), (26, 1112726), (52, 556363), (271, 106756), (542, 53378), (1084, 26689), (2053, 14092), (3523, 8212), (4106, 7046)]