56256473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32537}}^1$

素因数の和:32576

約数の個数: 16

約数和(自身を含む): 72885120

約数和(自身を除く): 16628647

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 32537, 227759, 422981, 618203, 2960867, 4327421, 8036639, 56256473]

約数ペア:

[(1, 56256473), (7, 8036639), (13, 4327421), (19, 2960867), (91, 618203), (133, 422981), (247, 227759), (1729, 32537)]