28300070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166471}}^1$

素因数の和:166495

約数の個数: 16

約数和(自身を含む): 53936928

約数和(自身を除く): 25636858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 166471, 332942, 832355, 1664710, 2830007, 5660014, 14150035, 28300070]

約数ペア:

[(1, 28300070), (2, 14150035), (5, 5660014), (10, 2830007), (17, 1664710), (34, 832355), (85, 332942), (170, 166471)]