25244464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11897

約数の個数: 40

約数和(自身を含む): 58845440

約数和(自身を除く): 33600976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 11863, 23726, 47452, 83041, 94904, 166082, 189808, 225397, 332164, 450794, 664328, 901588, 1328656, 1577779, 1803176, 3155558, 3606352, 6311116, 12622232, 25244464]

約数ペア:

[(1, 25244464), (2, 12622232), (4, 6311116), (7, 3606352), (8, 3155558), (14, 1803176), (16, 1577779), (19, 1328656), (28, 901588), (38, 664328), (56, 450794), (76, 332164), (112, 225397), (133, 189808), (152, 166082), (266, 94904), (304, 83041), (532, 47452), (1064, 23726), (2128, 11863)]