71348164996

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{4637}}^1\times {\mathrm{9137}}^1$

素因数の和:14199

約数の個数: 24

約数和(自身を含む): 125196557976

約数和(自身を除く): 53848392980

約数列:

[1, 2, 4, 421, 842, 1684, 4637, 9137, 9274, 18274, 18548, 36548, 1952177, 3846677, 3904354, 7693354, 7808708, 15386708, 42368269, 84736538, 169473076, 17837041249, 35674082498, 71348164996]

約数ペア:

[(1, 71348164996), (2, 35674082498), (4, 17837041249), (421, 169473076), (842, 84736538), (1684, 42368269), (4637, 15386708), (9137, 7808708), (9274, 7693354), (18274, 3904354), (18548, 3846677), (36548, 1952177)]