67968856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1483}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 135429840

約数和(自身を除く): 67460984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 1483, 2696, 2966, 5729, 5932, 11458, 11864, 22916, 25211, 45832, 50422, 100844, 201688, 499771, 999542, 1999084, 3998168, 8496107, 16992214, 33984428, 67968856]

約数ペア:

[(1, 67968856), (2, 33984428), (4, 16992214), (8, 8496107), (17, 3998168), (34, 1999084), (68, 999542), (136, 499771), (337, 201688), (674, 100844), (1348, 50422), (1483, 45832), (2696, 25211), (2966, 22916), (5729, 11864), (5932, 11458)]