3981128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 8031960

約数和(自身を除く): 4050832

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 401, 584, 802, 1241, 1604, 2482, 3208, 4964, 6817, 9928, 13634, 27268, 29273, 54536, 58546, 117092, 234184, 497641, 995282, 1990564, 3981128]

約数ペア:

[(1, 3981128), (2, 1990564), (4, 995282), (8, 497641), (17, 234184), (34, 117092), (68, 58546), (73, 54536), (136, 29273), (146, 27268), (292, 13634), (401, 9928), (584, 6817), (802, 4964), (1241, 3208), (1604, 2482)]