28303696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{33377}}^1$

素因数の和:33438

約数の個数: 20

約数和(自身を含む): 55874772

約数和(自身を除く): 27571076

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 33377, 66754, 133508, 267016, 534032, 1768981, 3537962, 7075924, 14151848, 28303696]

約数ペア:

[(1, 28303696), (2, 14151848), (4, 7075924), (8, 3537962), (16, 1768981), (53, 534032), (106, 267016), (212, 133508), (424, 66754), (848, 33377)]