25068904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23561}}^1$

素因数の和:23593

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 31479896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 23561, 47122, 94244, 164927, 188488, 329854, 447659, 659708, 895318, 1319416, 1790636, 3133613, 3581272, 6267226, 12534452, 25068904]

約数ペア:

[(1, 25068904), (2, 12534452), (4, 6267226), (7, 3581272), (8, 3133613), (14, 1790636), (19, 1319416), (28, 895318), (38, 659708), (56, 447659), (76, 329854), (133, 188488), (152, 164927), (266, 94244), (532, 47122), (1064, 23561)]