28968008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{190579}}^1$

素因数の和:190604

約数の個数: 16

約数和(自身を含む): 57174000

約数和(自身を除く): 28205992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 190579, 381158, 762316, 1524632, 3621001, 7242002, 14484004, 28968008]

約数ペア:

[(1, 28968008), (2, 14484004), (4, 7242002), (8, 3621001), (19, 1524632), (38, 762316), (76, 381158), (152, 190579)]