28457558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{8287}}^1$

素因数の和:8407

約数の個数: 16

約数和(自身を含む): 45650304

約数和(自身を除く): 17192746

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 8287, 16574, 140879, 281758, 836987, 1673974, 14228779, 28457558]

約数ペア:

[(1, 28457558), (2, 14228779), (17, 1673974), (34, 836987), (101, 281758), (202, 140879), (1717, 16574), (3434, 8287)]