77140418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{3389}}^1$

素因数の和:4009

約数の個数: 16

約数和(自身を含む): 122040000

約数和(自身を除く): 44899582

約数列:

[1, 2, 19, 38, 599, 1198, 3389, 6778, 11381, 22762, 64391, 128782, 2030011, 4060022, 38570209, 77140418]

約数ペア:

[(1, 77140418), (2, 38570209), (19, 4060022), (38, 2030011), (599, 128782), (1198, 64391), (3389, 22762), (6778, 11381)]