42895608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 123102720

約数和(自身を除く): 80207112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 821, 933, 1244, 1642, 1866, 2177, 2463, 2488, 3284, 3732, 4354, 4926, 5747, 6531, 6568, 7464, 8708, 9852, 11494, 13062, 17241, 17416, 19704, 22988, 26124, 34482, 45976, 52248, 68964, 137928, 255331, 510662, 765993, 1021324, 1531986, 1787317, 2042648, 3063972, 3574634, 5361951, 6127944, 7149268, 10723902, 14298536, 21447804, 42895608]

約数ペア:

[(1, 42895608), (2, 21447804), (3, 14298536), (4, 10723902), (6, 7149268), (7, 6127944), (8, 5361951), (12, 3574634), (14, 3063972), (21, 2042648), (24, 1787317), (28, 1531986), (42, 1021324), (56, 765993), (84, 510662), (168, 255331), (311, 137928), (622, 68964), (821, 52248), (933, 45976), (1244, 34482), (1642, 26124), (1866, 22988), (2177, 19704), (2463, 17416), (2488, 17241), (3284, 13062), (3732, 11494), (4354, 9852), (4926, 8708), (5747, 7464), (6531, 6568)]