56008808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 111295200

約数和(自身を除く): 55286392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2347, 2983, 4694, 5966, 9388, 11932, 18776, 23864, 44593, 89186, 178372, 356744, 368479, 736958, 1473916, 2947832, 7001101, 14002202, 28004404, 56008808]

約数ペア:

[(1, 56008808), (2, 28004404), (4, 14002202), (8, 7001101), (19, 2947832), (38, 1473916), (76, 736958), (152, 368479), (157, 356744), (314, 178372), (628, 89186), (1256, 44593), (2347, 23864), (2983, 18776), (4694, 11932), (5966, 9388)]