28451324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3967}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 54663168

約数和(自身を除く): 26211844

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 3967, 7172, 7934, 15868, 43637, 87274, 174548, 646621, 1293242, 2586484, 7112831, 14225662, 28451324]

約数ペア:

[(1, 28451324), (2, 14225662), (4, 7112831), (11, 2586484), (22, 1293242), (44, 646621), (163, 174548), (326, 87274), (652, 43637), (1793, 15868), (3586, 7934), (3967, 7172)]