25668356

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 52624908

約数和(自身を除く): 26956552

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 692, 757, 1211, 1514, 2422, 3028, 4844, 5299, 8477, 10598, 16954, 21196, 33908, 37093, 74186, 130961, 148372, 261922, 523844, 916727, 1833454, 3666908, 6417089, 12834178, 25668356]

約数ペア:

[(1, 25668356), (2, 12834178), (4, 6417089), (7, 3666908), (14, 1833454), (28, 916727), (49, 523844), (98, 261922), (173, 148372), (196, 130961), (346, 74186), (692, 37093), (757, 33908), (1211, 21196), (1514, 16954), (2422, 10598), (3028, 8477), (4844, 5299)]