28408292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 58024512

約数和(自身を除く): 29616220

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 163, 187, 233, 326, 374, 466, 652, 748, 932, 1793, 2563, 2771, 3586, 3961, 5126, 5542, 7172, 7922, 10252, 11084, 15844, 30481, 37979, 43571, 60962, 75958, 87142, 121924, 151916, 174284, 417769, 645643, 835538, 1291286, 1671076, 2582572, 7102073, 14204146, 28408292]

約数ペア:

[(1, 28408292), (2, 14204146), (4, 7102073), (11, 2582572), (17, 1671076), (22, 1291286), (34, 835538), (44, 645643), (68, 417769), (163, 174284), (187, 151916), (233, 121924), (326, 87142), (374, 75958), (466, 60962), (652, 43571), (748, 37979), (932, 30481), (1793, 15844), (2563, 11084), (2771, 10252), (3586, 7922), (3961, 7172), (5126, 5542)]