25149496

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 49935600

約数和(自身を除く): 24786104

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 2521, 4988, 5042, 9976, 10084, 20168, 73109, 108403, 146218, 216806, 292436, 433612, 584872, 867224, 3143687, 6287374, 12574748, 25149496]

約数ペア:

[(1, 25149496), (2, 12574748), (4, 6287374), (8, 3143687), (29, 867224), (43, 584872), (58, 433612), (86, 292436), (116, 216806), (172, 146218), (232, 108403), (344, 73109), (1247, 20168), (2494, 10084), (2521, 9976), (4988, 5042)]