28220068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 52452792

約数和(自身を除く): 24232724

約数列:

[1, 2, 4, 17, 34, 68, 613, 677, 1226, 1354, 2452, 2708, 10421, 11509, 20842, 23018, 41684, 46036, 415001, 830002, 1660004, 7055017, 14110034, 28220068]

約数ペア:

[(1, 28220068), (2, 14110034), (4, 7055017), (17, 1660004), (34, 830002), (68, 415001), (613, 46036), (677, 41684), (1226, 23018), (1354, 20842), (2452, 11509), (2708, 10421)]