66907848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{398261}}^1$

素因数の和:398277

約数の個数: 32

約数和(自身を含む): 191165760

約数和(自身を除く): 124257912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 398261, 796522, 1194783, 1593044, 2389566, 2787827, 3186088, 4779132, 5575654, 8363481, 9558264, 11151308, 16726962, 22302616, 33453924, 66907848]

約数ペア:

[(1, 66907848), (2, 33453924), (3, 22302616), (4, 16726962), (6, 11151308), (7, 9558264), (8, 8363481), (12, 5575654), (14, 4779132), (21, 3186088), (24, 2787827), (28, 2389566), (42, 1593044), (56, 1194783), (84, 796522), (168, 398261)]