68683258

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 120096000

約数和(自身を除く): 51412742

約数列:

[1, 2, 7, 14, 89, 178, 199, 277, 398, 554, 623, 1246, 1393, 1939, 2786, 3878, 17711, 24653, 35422, 49306, 55123, 110246, 123977, 172571, 247954, 345142, 385861, 771722, 4905947, 9811894, 34341629, 68683258]

約数ペア:

[(1, 68683258), (2, 34341629), (7, 9811894), (14, 4905947), (89, 771722), (178, 385861), (199, 345142), (277, 247954), (398, 172571), (554, 123977), (623, 110246), (1246, 55123), (1393, 49306), (1939, 35422), (2786, 24653), (3878, 17711)]