68481016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{450533}}^1$

素因数の和:450558

約数の個数: 16

約数和(自身を含む): 135160200

約数和(自身を除く): 66679184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 450533, 901066, 1802132, 3604264, 8560127, 17120254, 34240508, 68481016]

約数ペア:

[(1, 68481016), (2, 34240508), (4, 17120254), (8, 8560127), (19, 3604264), (38, 1802132), (76, 901066), (152, 450533)]