28724036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22511}}^1$

素因数の和:22555

約数の個数: 24

約数和(自身を含む): 56730240

約数和(自身を除く): 28006204

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 22511, 45022, 90044, 247621, 495242, 652819, 990484, 1305638, 2611276, 7181009, 14362018, 28724036]

約数ペア:

[(1, 28724036), (2, 14362018), (4, 7181009), (11, 2611276), (22, 1305638), (29, 990484), (44, 652819), (58, 495242), (116, 247621), (319, 90044), (638, 45022), (1276, 22511)]