28002502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74873}}^1$

素因数の和:74903

約数の個数: 16

約数和(自身を含む): 48518352

約数和(自身を除く): 20515850

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 74873, 149746, 823603, 1272841, 1647206, 2545682, 14001251, 28002502]

約数ペア:

[(1, 28002502), (2, 14001251), (11, 2545682), (17, 1647206), (22, 1272841), (34, 823603), (187, 149746), (374, 74873)]