28204823432

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{971}}^1\times {\mathrm{33311}}^1$

素因数の和:34397

約数の個数: 32

約数和(自身を含む): 53425785600

約数和(自身を除く): 25220962168

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 971, 1942, 3884, 7768, 33311, 66622, 105839, 133244, 211678, 266488, 423356, 846712, 3630899, 7261798, 14523596, 29047192, 32344981, 64689962, 129379924, 258759848, 3525602929, 7051205858, 14102411716, 28204823432]

約数ペア:

[(1, 28204823432), (2, 14102411716), (4, 7051205858), (8, 3525602929), (109, 258759848), (218, 129379924), (436, 64689962), (872, 32344981), (971, 29047192), (1942, 14523596), (3884, 7261798), (7768, 3630899), (33311, 846712), (66622, 423356), (105839, 266488), (133244, 211678)]