28273622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17827}}^1$

素因数の和:17903

約数の個数: 16

約数和(自身を含む): 46424112

約数和(自身を除く): 18150490

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 17827, 35654, 231751, 463502, 1087447, 2174894, 14136811, 28273622]

約数ペア:

[(1, 28273622), (2, 14136811), (13, 2174894), (26, 1087447), (61, 463502), (122, 231751), (793, 35654), (1586, 17827)]