72628670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{108401}}^1$

素因数の和:108475

約数の個数: 16

約数和(自身を含む): 132684048

約数和(自身を除く): 60055378

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 108401, 216802, 542005, 1084010, 7262867, 14525734, 36314335, 72628670]

約数ペア:

[(1, 72628670), (2, 36314335), (5, 14525734), (10, 7262867), (67, 1084010), (134, 542005), (335, 216802), (670, 108401)]