28467218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2677}}^1$

素因数の和:3101

約数の個数: 16

約数和(自身を含む): 46115160

約数和(自身を除く): 17647942

約数列:

[1, 2, 13, 26, 409, 818, 2677, 5317, 5354, 10634, 34801, 69602, 1094893, 2189786, 14233609, 28467218]

約数ペア:

[(1, 28467218), (2, 14233609), (13, 2189786), (26, 1094893), (409, 69602), (818, 34801), (2677, 10634), (5317, 5354)]