57118672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{274609}}^1$

素因数の和:274630

約数の個数: 20

約数和(自身を含む): 119180740

約数和(自身を除く): 62062068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 274609, 549218, 1098436, 2196872, 3569917, 4393744, 7139834, 14279668, 28559336, 57118672]

約数ペア:

[(1, 57118672), (2, 28559336), (4, 14279668), (8, 7139834), (13, 4393744), (16, 3569917), (26, 2196872), (52, 1098436), (104, 549218), (208, 274609)]