9968008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{65579}}^1$

素因数の和:65604

約数の個数: 16

約数和(自身を含む): 19674000

約数和(自身を除く): 9705992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 65579, 131158, 262316, 524632, 1246001, 2492002, 4984004, 9968008]

約数ペア:

[(1, 9968008), (2, 4984004), (4, 2492002), (8, 1246001), (19, 524632), (38, 262316), (76, 131158), (152, 65579)]