28578572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22397}}^1$

素因数の和:22441

約数の個数: 24

約数和(自身を含む): 56442960

約数和(自身を除く): 27864388

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 22397, 44794, 89588, 246367, 492734, 649513, 985468, 1299026, 2598052, 7144643, 14289286, 28578572]

約数ペア:

[(1, 28578572), (2, 14289286), (4, 7144643), (11, 2598052), (22, 1299026), (29, 985468), (44, 649513), (58, 492734), (116, 246367), (319, 89588), (638, 44794), (1276, 22397)]