72514472

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{88003}}^1$

素因数の和:88112

約数の個数: 16

約数和(自身を含む): 137286240

約数和(自身を除く): 64771768

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 88003, 176006, 352012, 704024, 9064309, 18128618, 36257236, 72514472]

約数ペア:

[(1, 72514472), (2, 36257236), (4, 18128618), (8, 9064309), (103, 704024), (206, 352012), (412, 176006), (824, 88003)]