72725237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 80130288

約数和(自身を除く): 7405051

約数列:

[1, 13, 61, 293, 313, 793, 3809, 4069, 17873, 19093, 91709, 232349, 248209, 1192217, 5594249, 72725237]

約数ペア:

[(1, 72725237), (13, 5594249), (61, 1192217), (293, 248209), (313, 232349), (793, 91709), (3809, 19093), (4069, 17873)]