26431472

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5381}}^1$

素因数の和:5696

約数の個数: 20

約数和(自身を含む): 51387336

約数和(自身を除く): 24955864

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5381, 10762, 21524, 43048, 86096, 1651967, 3303934, 6607868, 13215736, 26431472]

約数ペア:

[(1, 26431472), (2, 13215736), (4, 6607868), (8, 3303934), (16, 1651967), (307, 86096), (614, 43048), (1228, 21524), (2456, 10762), (4912, 5381)]