28325162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 47822400

約数和(自身を除く): 19497238

約数列:

[1, 2, 17, 19, 34, 38, 163, 269, 323, 326, 538, 646, 2771, 3097, 4573, 5111, 5542, 6194, 9146, 10222, 43847, 52649, 86887, 87694, 105298, 173774, 745399, 833093, 1490798, 1666186, 14162581, 28325162]

約数ペア:

[(1, 28325162), (2, 14162581), (17, 1666186), (19, 1490798), (34, 833093), (38, 745399), (163, 173774), (269, 105298), (323, 87694), (326, 86887), (538, 52649), (646, 43847), (2771, 10222), (3097, 9146), (4573, 6194), (5111, 5542)]