2946577256

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{4591}}^1$

素因数の和:4834

約数の個数: 64

約数和(自身を含む): 6442759680

約数和(自身を除く): 3496182424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 157, 292, 314, 511, 584, 628, 1022, 1099, 1256, 2044, 2198, 4088, 4396, 4591, 8792, 9182, 11461, 18364, 22922, 32137, 36728, 45844, 64274, 80227, 91688, 128548, 160454, 257096, 320908, 335143, 641816, 670286, 720787, 1340572, 1441574, 2346001, 2681144, 2883148, 4692002, 5045509, 5766296, 9384004, 10091018, 18768008, 20182036, 40364072, 52617451, 105234902, 210469804, 368322157, 420939608, 736644314, 1473288628, 2946577256]

約数ペア:

[(1, 2946577256), (2, 1473288628), (4, 736644314), (7, 420939608), (8, 368322157), (14, 210469804), (28, 105234902), (56, 52617451), (73, 40364072), (146, 20182036), (157, 18768008), (292, 10091018), (314, 9384004), (511, 5766296), (584, 5045509), (628, 4692002), (1022, 2883148), (1099, 2681144), (1256, 2346001), (2044, 1441574), (2198, 1340572), (4088, 720787), (4396, 670286), (4591, 641816), (8792, 335143), (9182, 320908), (11461, 257096), (18364, 160454), (22922, 128548), (32137, 91688), (36728, 80227), (45844, 64274)]