72719998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59509}}^1$

素因数の和:59571

約数の個数: 16

約数和(自身を含む): 119972160

約数和(自身を除く): 47252162

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 59509, 119018, 773617, 1547234, 2796923, 5593846, 36359999, 72719998]

約数ペア:

[(1, 72719998), (2, 36359999), (13, 5593846), (26, 2796923), (47, 1547234), (94, 773617), (611, 119018), (1222, 59509)]