28404974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29527}}^1$

素因数の和:29579

約数の個数: 16

約数和(自身を含む): 47126688

約数和(自身を除く): 18721714

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 29527, 59054, 383851, 767702, 1092499, 2184998, 14202487, 28404974]

約数ペア:

[(1, 28404974), (2, 14202487), (13, 2184998), (26, 1092499), (37, 767702), (74, 383851), (481, 59054), (962, 29527)]