25385333872

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{673}}^1\times {\mathrm{5879}}^1$

素因数の和:6961

約数の個数: 40

約数和(自身を含む): 49388401440

約数和(自身を除く): 24003067568

約数列:

[1, 2, 4, 8, 16, 401, 673, 802, 1346, 1604, 2692, 3208, 5384, 5879, 6416, 10768, 11758, 23516, 47032, 94064, 269873, 539746, 1079492, 2158984, 2357479, 3956567, 4317968, 4714958, 7913134, 9429916, 15826268, 18859832, 31652536, 37719664, 63305072, 1586583367, 3173166734, 6346333468, 12692666936, 25385333872]

約数ペア:

[(1, 25385333872), (2, 12692666936), (4, 6346333468), (8, 3173166734), (16, 1586583367), (401, 63305072), (673, 37719664), (802, 31652536), (1346, 18859832), (1604, 15826268), (2692, 9429916), (3208, 7913134), (5384, 4714958), (5879, 4317968), (6416, 3956567), (10768, 2357479), (11758, 2158984), (23516, 1079492), (47032, 539746), (94064, 269873)]