7975128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 23420160

約数和(自身を除く): 15445032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1283, 1554, 2072, 2566, 3108, 3849, 5132, 6216, 7698, 8981, 10264, 15396, 17962, 26943, 30792, 35924, 47471, 53886, 71848, 94942, 107772, 142413, 189884, 215544, 284826, 332297, 379768, 569652, 664594, 996891, 1139304, 1329188, 1993782, 2658376, 3987564, 7975128]

約数ペア:

[(1, 7975128), (2, 3987564), (3, 2658376), (4, 1993782), (6, 1329188), (7, 1139304), (8, 996891), (12, 664594), (14, 569652), (21, 379768), (24, 332297), (28, 284826), (37, 215544), (42, 189884), (56, 142413), (74, 107772), (84, 94942), (111, 71848), (148, 53886), (168, 47471), (222, 35924), (259, 30792), (296, 26943), (444, 17962), (518, 15396), (777, 10264), (888, 8981), (1036, 7698), (1283, 6216), (1554, 5132), (2072, 3849), (2566, 3108)]