28699270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98963}}^1$

素因数の和:98999

約数の個数: 16

約数和(自身を含む): 53440560

約数和(自身を除く): 24741290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98963, 197926, 494815, 989630, 2869927, 5739854, 14349635, 28699270]

約数ペア:

[(1, 28699270), (2, 14349635), (5, 5739854), (10, 2869927), (29, 989630), (58, 494815), (145, 197926), (290, 98963)]