77367628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5531}}^1$

素因数の和:5817

約数の個数: 24

約数和(自身を含む): 146376720

約数和(自身を除く): 69009092

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 5531, 6994, 11062, 13988, 22124, 71903, 143806, 287612, 1487839, 2975678, 5951356, 19341907, 38683814, 77367628]

約数ペア:

[(1, 77367628), (2, 38683814), (4, 19341907), (13, 5951356), (26, 2975678), (52, 1487839), (269, 287612), (538, 143806), (1076, 71903), (3497, 22124), (5531, 13988), (6994, 11062)]