28226396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 36

約数和(自身を含む): 56195160

約数和(自身を除く): 27968764

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 2011, 3509, 4022, 7018, 8044, 14036, 22121, 44242, 58319, 88484, 116638, 233276, 243331, 486662, 641509, 973324, 1283018, 2566036, 7056599, 14113198, 28226396]

約数ペア:

[(1, 28226396), (2, 14113198), (4, 7056599), (11, 2566036), (22, 1283018), (29, 973324), (44, 641509), (58, 486662), (116, 243331), (121, 233276), (242, 116638), (319, 88484), (484, 58319), (638, 44242), (1276, 22121), (2011, 14036), (3509, 8044), (4022, 7018)]