28988893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 32071680

約数和(自身を除く): 3082787

約数列:

[1, 17, 29, 127, 463, 493, 2159, 3683, 7871, 13427, 58801, 62611, 228259, 999617, 1705229, 28988893]

約数ペア:

[(1, 28988893), (17, 1705229), (29, 999617), (127, 228259), (463, 62611), (493, 58801), (2159, 13427), (3683, 7871)]