28250264

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 64877400

約数和(自身を除く): 36627136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 3793, 7448, 7586, 15172, 26551, 30344, 53102, 72067, 106204, 144134, 185857, 212408, 288268, 371714, 504469, 576536, 743428, 1008938, 1486856, 2017876, 3531283, 4035752, 7062566, 14125132, 28250264]

約数ペア:

[(1, 28250264), (2, 14125132), (4, 7062566), (7, 4035752), (8, 3531283), (14, 2017876), (19, 1486856), (28, 1008938), (38, 743428), (49, 576536), (56, 504469), (76, 371714), (98, 288268), (133, 212408), (152, 185857), (196, 144134), (266, 106204), (392, 72067), (532, 53102), (931, 30344), (1064, 26551), (1862, 15172), (3724, 7586), (3793, 7448)]