28305272518

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{679207}}^1$

素因数の和:679587

約数の個数: 16

約数和(自身を含む): 43230230784

約数和(自身を除く): 14924958266

約数列:

[1, 2, 67, 134, 311, 622, 20837, 41674, 679207, 1358414, 45506869, 91013738, 211233377, 422466754, 14152636259, 28305272518]

約数ペア:

[(1, 28305272518), (2, 14152636259), (67, 422466754), (134, 211233377), (311, 91013738), (622, 45506869), (20837, 1358414), (41674, 679207)]