28340054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15727}}^1$

素因数の和:15799

約数の個数: 16

約数和(自身を含む): 45862848

約数和(自身を除く): 17522794

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15727, 31454, 267359, 534718, 833531, 1667062, 14170027, 28340054]

約数ペア:

[(1, 28340054), (2, 14170027), (17, 1667062), (34, 833531), (53, 534718), (106, 267359), (901, 31454), (1802, 15727)]