70397724

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{42821}}^1$

素因数の和:42965

約数の個数: 24

約数和(自身を含む): 165464208

約数和(自身を除く): 95066484

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 42821, 85642, 128463, 171284, 256926, 513852, 5866477, 11732954, 17599431, 23465908, 35198862, 70397724]

約数ペア:

[(1, 70397724), (2, 35198862), (3, 23465908), (4, 17599431), (6, 11732954), (12, 5866477), (137, 513852), (274, 256926), (411, 171284), (548, 128463), (822, 85642), (1644, 42821)]