25561006

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 41833440

約数和(自身を除く): 16272434

約数列:

[1, 2, 29, 37, 43, 58, 74, 86, 277, 554, 1073, 1247, 1591, 2146, 2494, 3182, 8033, 10249, 11911, 16066, 20498, 23822, 46139, 92278, 297221, 345419, 440707, 594442, 690838, 881414, 12780503, 25561006]

約数ペア:

[(1, 25561006), (2, 12780503), (29, 881414), (37, 690838), (43, 594442), (58, 440707), (74, 345419), (86, 297221), (277, 92278), (554, 46139), (1073, 23822), (1247, 20498), (1591, 16066), (2146, 11911), (2494, 10249), (3182, 8033)]