28557038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2713}}^1$

素因数の和:3011

約数の個数: 16

約数和(自身を含む): 45269520

約数和(自身を除く): 16712482

約数列:

[1, 2, 19, 38, 277, 554, 2713, 5263, 5426, 10526, 51547, 103094, 751501, 1503002, 14278519, 28557038]

約数ペア:

[(1, 28557038), (2, 14278519), (19, 1503002), (38, 751501), (277, 103094), (554, 51547), (2713, 10526), (5263, 5426)]