28443848

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{25579}}^1$

素因数の和:25724

約数の個数: 16

約数和(自身を含む): 53718000

約数和(自身を除く): 25274152

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 25579, 51158, 102316, 204632, 3555481, 7110962, 14221924, 28443848]

約数ペア:

[(1, 28443848), (2, 14221924), (4, 7110962), (8, 3555481), (139, 204632), (278, 102316), (556, 51158), (1112, 25579)]