28559336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{274609}}^1$

素因数の和:274628

約数の個数: 16

約数和(自身を含む): 57668100

約数和(自身を除く): 29108764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 274609, 549218, 1098436, 2196872, 3569917, 7139834, 14279668, 28559336]

約数ペア:

[(1, 28559336), (2, 14279668), (4, 7139834), (8, 3569917), (13, 2196872), (26, 1098436), (52, 549218), (104, 274609)]