28836437

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 35396352

約数和(自身を除く): 6559915

約数列:

[1, 7, 17, 71, 119, 497, 1207, 3413, 8449, 23891, 58021, 242323, 406147, 1696261, 4119491, 28836437]

約数ペア:

[(1, 28836437), (7, 4119491), (17, 1696261), (71, 406147), (119, 242323), (497, 58021), (1207, 23891), (3413, 8449)]