27998126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2887}}^1$

素因数の和:3275

約数の個数: 16

約数和(自身を含む): 45364704

約数和(自身を除く): 17366578

約数列:

[1, 2, 13, 26, 373, 746, 2887, 4849, 5774, 9698, 37531, 75062, 1076851, 2153702, 13999063, 27998126]

約数ペア:

[(1, 27998126), (2, 13999063), (13, 2153702), (26, 1076851), (373, 75062), (746, 37531), (2887, 9698), (4849, 5774)]