25080986

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{811}}^1$

素因数の和:914

約数の個数: 24

約数和(自身を含む): 43984416

約数和(自身を除く): 18903430

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 811, 1622, 2209, 4418, 5677, 11354, 15463, 30926, 38117, 76234, 266819, 533638, 1791499, 3582998, 12540493, 25080986]

約数ペア:

[(1, 25080986), (2, 12540493), (7, 3582998), (14, 1791499), (47, 533638), (94, 266819), (329, 76234), (658, 38117), (811, 30926), (1622, 15463), (2209, 11354), (4418, 5677)]