28017364

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 51093000

約数和(自身を除く): 23075636

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 1621, 3242, 4321, 6484, 8642, 17284, 47009, 94018, 188036, 241529, 483058, 966116, 7004341, 14008682, 28017364]

約数ペア:

[(1, 28017364), (2, 14008682), (4, 7004341), (29, 966116), (58, 483058), (116, 241529), (149, 188036), (298, 94018), (596, 47009), (1621, 17284), (3242, 8642), (4321, 6484)]