25428088

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2719}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 29407112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 2719, 4676, 5438, 9352, 10876, 19033, 21752, 38066, 76132, 152264, 454073, 908146, 1816292, 3178511, 3632584, 6357022, 12714044, 25428088]

約数ペア:

[(1, 25428088), (2, 12714044), (4, 6357022), (7, 3632584), (8, 3178511), (14, 1816292), (28, 908146), (56, 454073), (167, 152264), (334, 76132), (668, 38066), (1169, 21752), (1336, 19033), (2338, 10876), (2719, 9352), (4676, 5438)]