28953002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2777}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 46903752

約数和(自身を除く): 17950750

約数列:

[1, 2, 13, 26, 401, 802, 2777, 5213, 5554, 10426, 36101, 72202, 1113577, 2227154, 14476501, 28953002]

約数ペア:

[(1, 28953002), (2, 14476501), (13, 2227154), (26, 1113577), (401, 72202), (802, 36101), (2777, 10426), (5213, 5554)]