28080244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3643}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 51424128

約数和(自身を除く): 23343884

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3643, 3854, 7286, 7708, 14572, 149363, 171221, 298726, 342442, 597452, 684884, 7020061, 14040122, 28080244]

約数ペア:

[(1, 28080244), (2, 14040122), (4, 7020061), (41, 684884), (47, 597452), (82, 342442), (94, 298726), (164, 171221), (188, 149363), (1927, 14572), (3643, 7708), (3854, 7286)]