28801244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8461}}^1$

素因数の和:8525

約数の個数: 24

約数和(自身を含む): 54021408

約数和(自身を除く): 25220164

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 8461, 16922, 33844, 194603, 313057, 389206, 626114, 778412, 1252228, 7200311, 14400622, 28801244]

約数ペア:

[(1, 28801244), (2, 14400622), (4, 7200311), (23, 1252228), (37, 778412), (46, 626114), (74, 389206), (92, 313057), (148, 194603), (851, 33844), (1702, 16922), (3404, 8461)]