58290128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{21557}}^1$

素因数の和:21591

約数の個数: 30

約数和(自身を含む): 122298534

約数和(自身を除く): 64008406

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 21557, 43114, 86228, 172456, 280241, 344912, 560482, 1120964, 2241928, 3643133, 4483856, 7286266, 14572532, 29145064, 58290128]

約数ペア:

[(1, 58290128), (2, 29145064), (4, 14572532), (8, 7286266), (13, 4483856), (16, 3643133), (26, 2241928), (52, 1120964), (104, 560482), (169, 344912), (208, 280241), (338, 172456), (676, 86228), (1352, 43114), (2704, 21557)]