28099796

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 50633856

約数和(自身を除く): 22534060

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 548, 1091, 2182, 4364, 6439, 12878, 25756, 51277, 102554, 149467, 205108, 298934, 597868, 7024949, 14049898, 28099796]

約数ペア:

[(1, 28099796), (2, 14049898), (4, 7024949), (47, 597868), (94, 298934), (137, 205108), (188, 149467), (274, 102554), (548, 51277), (1091, 25756), (2182, 12878), (4364, 6439)]