28261022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 44029440

約数和(自身を除く): 15768418

約数列:

[1, 2, 29, 58, 293, 586, 1663, 3326, 8497, 16994, 48227, 96454, 487259, 974518, 14130511, 28261022]

約数ペア:

[(1, 28261022), (2, 14130511), (29, 974518), (58, 487259), (293, 96454), (586, 48227), (1663, 16994), (3326, 8497)]