28485782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29611}}^1$

素因数の和:29663

約数の個数: 16

約数和(自身を含む): 47260752

約数和(自身を除く): 18774970

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 29611, 59222, 384943, 769886, 1095607, 2191214, 14242891, 28485782]

約数ペア:

[(1, 28485782), (2, 14242891), (13, 2191214), (26, 1095607), (37, 769886), (74, 384943), (481, 59222), (962, 29611)]