25563876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163871}}^1$

素因数の和:163891

約数の個数: 24

約数和(自身を含む): 64237824

約数和(自身を除く): 38673948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163871, 327742, 491613, 655484, 983226, 1966452, 2130323, 4260646, 6390969, 8521292, 12781938, 25563876]

約数ペア:

[(1, 25563876), (2, 12781938), (3, 8521292), (4, 6390969), (6, 4260646), (12, 2130323), (13, 1966452), (26, 983226), (39, 655484), (52, 491613), (78, 327742), (156, 163871)]