28076204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17417}}^1$

素因数の和:17465

約数の個数: 24

約数和(自身を含む): 54622848

約数和(自身を除く): 26546644

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 17417, 34834, 69668, 226421, 452842, 539927, 905684, 1079854, 2159708, 7019051, 14038102, 28076204]

約数ペア:

[(1, 28076204), (2, 14038102), (4, 7019051), (13, 2159708), (26, 1079854), (31, 905684), (52, 539927), (62, 452842), (124, 226421), (403, 69668), (806, 34834), (1612, 17417)]