30118768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{26513}}^1$

素因数の和:26592

約数の個数: 20

約数和(自身を含む): 59179248

約数和(自身を除く): 29060480

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 26513, 53026, 106052, 212104, 424208, 1882423, 3764846, 7529692, 15059384, 30118768]

約数ペア:

[(1, 30118768), (2, 15059384), (4, 7529692), (8, 3764846), (16, 1882423), (71, 424208), (142, 212104), (284, 106052), (568, 53026), (1136, 26513)]