25634834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 16168942

約数列:

[1, 2, 23, 46, 47, 71, 94, 142, 167, 334, 1081, 1633, 2162, 3266, 3337, 3841, 6674, 7682, 7849, 11857, 15698, 23714, 76751, 153502, 180527, 272711, 361054, 545422, 557279, 1114558, 12817417, 25634834]

約数ペア:

[(1, 25634834), (2, 12817417), (23, 1114558), (46, 557279), (47, 545422), (71, 361054), (94, 272711), (142, 180527), (167, 153502), (334, 76751), (1081, 23714), (1633, 15698), (2162, 11857), (3266, 7849), (3337, 7682), (3841, 6674)]