25077226

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 24

約数和(自身を含む): 40599360

約数和(自身を除く): 15522134

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 739, 893, 1478, 1786, 14041, 16967, 28082, 33934, 34733, 69466, 266779, 533558, 659927, 1319854, 12538613, 25077226]

約数ペア:

[(1, 25077226), (2, 12538613), (19, 1319854), (38, 659927), (47, 533558), (94, 266779), (361, 69466), (722, 34733), (739, 33934), (893, 28082), (1478, 16967), (1786, 14041)]