4749156736

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{859}}^1\times {\mathrm{919}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 9684288000

約数和(自身を除く): 4935131264

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 859, 919, 1504, 1718, 1838, 3008, 3436, 3676, 6016, 6872, 7352, 13744, 14704, 27488, 29408, 40373, 43193, 54976, 58816, 80746, 86386, 109952, 117632, 161492, 172772, 322984, 345544, 645968, 691088, 789421, 1291936, 1382176, 1578842, 2583872, 2764352, 3157684, 5167744, 5528704, 6315368, 12630736, 25261472, 37102787, 50522944, 74205574, 101045888, 148411148, 296822296, 593644592, 1187289184, 2374578368, 4749156736]

約数ペア:

[(1, 4749156736), (2, 2374578368), (4, 1187289184), (8, 593644592), (16, 296822296), (32, 148411148), (47, 101045888), (64, 74205574), (94, 50522944), (128, 37102787), (188, 25261472), (376, 12630736), (752, 6315368), (859, 5528704), (919, 5167744), (1504, 3157684), (1718, 2764352), (1838, 2583872), (3008, 1578842), (3436, 1382176), (3676, 1291936), (6016, 789421), (6872, 691088), (7352, 645968), (13744, 345544), (14704, 322984), (27488, 172772), (29408, 161492), (40373, 117632), (43193, 109952), (54976, 86386), (58816, 80746)]