42854856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 74649144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 271, 542, 599, 813, 1084, 1198, 1626, 1797, 2168, 2396, 2981, 3252, 3594, 4792, 5962, 6504, 6589, 7188, 8943, 11924, 13178, 14376, 17886, 19767, 23848, 26356, 35772, 39534, 52712, 71544, 79068, 158136, 162329, 324658, 486987, 649316, 973974, 1298632, 1785619, 1947948, 3571238, 3895896, 5356857, 7142476, 10713714, 14284952, 21427428, 42854856]

約数ペア:

[(1, 42854856), (2, 21427428), (3, 14284952), (4, 10713714), (6, 7142476), (8, 5356857), (11, 3895896), (12, 3571238), (22, 1947948), (24, 1785619), (33, 1298632), (44, 973974), (66, 649316), (88, 486987), (132, 324658), (264, 162329), (271, 158136), (542, 79068), (599, 71544), (813, 52712), (1084, 39534), (1198, 35772), (1626, 26356), (1797, 23848), (2168, 19767), (2396, 17886), (2981, 14376), (3252, 13178), (3594, 11924), (4792, 8943), (5962, 7188), (6504, 6589)]