27947248

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 60

約数和(自身を含む): 64530840

約数和(自身を除く): 36583592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 829, 1204, 1658, 2107, 2408, 3316, 4214, 4816, 5803, 6632, 8428, 11606, 13264, 16856, 23212, 33712, 35647, 40621, 46424, 71294, 81242, 92848, 142588, 162484, 249529, 285176, 324968, 499058, 570352, 649936, 998116, 1746703, 1996232, 3493406, 3992464, 6986812, 13973624, 27947248]

約数ペア:

[(1, 27947248), (2, 13973624), (4, 6986812), (7, 3992464), (8, 3493406), (14, 1996232), (16, 1746703), (28, 998116), (43, 649936), (49, 570352), (56, 499058), (86, 324968), (98, 285176), (112, 249529), (172, 162484), (196, 142588), (301, 92848), (344, 81242), (392, 71294), (602, 46424), (688, 40621), (784, 35647), (829, 33712), (1204, 23212), (1658, 16856), (2107, 13264), (2408, 11606), (3316, 8428), (4214, 6632), (4816, 5803)]