7128432008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{46897579}}^1$

素因数の和:46897604

約数の個数: 16

約数和(自身を含む): 14069274000

約数和(自身を除く): 6940841992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 46897579, 93795158, 187590316, 375180632, 891054001, 1782108002, 3564216004, 7128432008]

約数ペア:

[(1, 7128432008), (2, 3564216004), (4, 1782108002), (8, 891054001), (19, 375180632), (38, 187590316), (76, 93795158), (152, 46897579)]