25470556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{809}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 47355840

約数和(自身を除く): 21885284

約数列:

[1, 2, 4, 17, 34, 68, 463, 809, 926, 1618, 1852, 3236, 7871, 13753, 15742, 27506, 31484, 55012, 374567, 749134, 1498268, 6367639, 12735278, 25470556]

約数ペア:

[(1, 25470556), (2, 12735278), (4, 6367639), (17, 1498268), (34, 749134), (68, 374567), (463, 55012), (809, 31484), (926, 27506), (1618, 15742), (1852, 13753), (3236, 7871)]