26649217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 32417280

約数和(自身を除く): 5768063

約数列:

[1, 7, 17, 119, 239, 937, 1673, 4063, 6559, 15929, 28441, 111503, 223943, 1567601, 3807031, 26649217]

約数ペア:

[(1, 26649217), (7, 3807031), (17, 1567601), (119, 223943), (239, 111503), (937, 28441), (1673, 15929), (4063, 6559)]