25091416

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2683}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 54109440

約数和(自身を除く): 29018024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 2683, 4676, 5366, 9352, 10732, 18781, 21464, 37562, 75124, 150248, 448061, 896122, 1792244, 3136427, 3584488, 6272854, 12545708, 25091416]

約数ペア:

[(1, 25091416), (2, 12545708), (4, 6272854), (7, 3584488), (8, 3136427), (14, 1792244), (28, 896122), (56, 448061), (167, 150248), (334, 75124), (668, 37562), (1169, 21464), (1336, 18781), (2338, 10732), (2683, 9352), (4676, 5366)]