72265487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7687}}^1$

素因数の和:7790

約数の個数: 16

約数和(自身を含む): 88565760

約数和(自身を除く): 16300273

約数列:

[1, 7, 17, 79, 119, 553, 1343, 7687, 9401, 53809, 130679, 607273, 914753, 4250911, 10323641, 72265487]

約数ペア:

[(1, 72265487), (7, 10323641), (17, 4250911), (79, 914753), (119, 607273), (553, 130679), (1343, 53809), (7687, 9401)]