7766528084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{470927}}^1$

素因数の和:470988

約数の個数: 48

約数和(自身を含む): 16878059520

約数和(自身を除く): 9111531436

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 470927, 941854, 1883708, 3296489, 6592978, 8947613, 13185956, 14598737, 17895226, 29197474, 35790452, 58394948, 62633291, 102191159, 125266582, 204382318, 250533164, 277376003, 408764636, 554752006, 1109504012, 1941632021, 3883264042, 7766528084]

約数ペア:

[(1, 7766528084), (2, 3883264042), (4, 1941632021), (7, 1109504012), (14, 554752006), (19, 408764636), (28, 277376003), (31, 250533164), (38, 204382318), (62, 125266582), (76, 102191159), (124, 62633291), (133, 58394948), (217, 35790452), (266, 29197474), (434, 17895226), (532, 14598737), (589, 13185956), (868, 8947613), (1178, 6592978), (2356, 3296489), (4123, 1883708), (8246, 941854), (16492, 470927)]