69840718544

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{22616813}}^1$

素因数の和:22617014

約数の個数: 20

約数和(自身を含む): 136017519396

約数和(自身を除く): 66176800852

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 22616813, 45233626, 90467252, 180934504, 361869008, 4365044909, 8730089818, 17460179636, 34920359272, 69840718544]

約数ペア:

[(1, 69840718544), (2, 34920359272), (4, 17460179636), (8, 8730089818), (16, 4365044909), (193, 361869008), (386, 180934504), (772, 90467252), (1544, 45233626), (3088, 22616813)]