24788656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{21821}}^1$

素因数の和:21900

約数の個数: 20

約数和(自身を含む): 48706704

約数和(自身を除く): 23918048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 21821, 43642, 87284, 174568, 349136, 1549291, 3098582, 6197164, 12394328, 24788656]

約数ペア:

[(1, 24788656), (2, 12394328), (4, 6197164), (8, 3098582), (16, 1549291), (71, 349136), (142, 174568), (284, 87284), (568, 43642), (1136, 21821)]