39751016728

素因数分解:

$2^3\times {\mathrm{5471}}^1\times {\mathrm{908221}}^1$

素因数の和:913698

約数の個数: 16

約数和(自身を含む): 74546861760

約数和(自身を除く): 34795845032

約数列:

[1, 2, 4, 8, 5471, 10942, 21884, 43768, 908221, 1816442, 3632884, 7265768, 4968877091, 9937754182, 19875508364, 39751016728]

約数ペア:

[(1, 39751016728), (2, 19875508364), (4, 9937754182), (8, 4968877091), (5471, 7265768), (10942, 3632884), (21884, 1816442), (43768, 908221)]