71051738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 120548736

約数和(自身を除く): 49496998

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1462, 1978, 2113, 4226, 16813, 33626, 35921, 48599, 71842, 90859, 97198, 181718, 826183, 1544603, 1652366, 2089757, 3089206, 4179514, 35525869, 71051738]

約数ペア:

[(1, 71051738), (2, 35525869), (17, 4179514), (23, 3089206), (34, 2089757), (43, 1652366), (46, 1544603), (86, 826183), (391, 181718), (731, 97198), (782, 90859), (989, 71842), (1462, 48599), (1978, 35921), (2113, 33626), (4226, 16813)]