8464424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 8383576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 239, 466, 478, 932, 956, 1864, 1912, 4427, 4541, 8854, 9082, 17708, 18164, 35416, 36328, 55687, 111374, 222748, 445496, 1058053, 2116106, 4232212, 8464424]

約数ペア:

[(1, 8464424), (2, 4232212), (4, 2116106), (8, 1058053), (19, 445496), (38, 222748), (76, 111374), (152, 55687), (233, 36328), (239, 35416), (466, 18164), (478, 17708), (932, 9082), (956, 8854), (1864, 4541), (1912, 4427)]