69073265264

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{21914107}}^1$

素因数の和:21914312

約数の個数: 20

約数和(自身を含む): 134508794904

約数和(自身を除く): 65435529640

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 21914107, 43828214, 87656428, 175312856, 350625712, 4317079079, 8634158158, 17268316316, 34536632632, 69073265264]

約数ペア:

[(1, 69073265264), (2, 34536632632), (4, 17268316316), (8, 8634158158), (16, 4317079079), (197, 350625712), (394, 175312856), (788, 87656428), (1576, 43828214), (3152, 21914107)]