28038016

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 56114280

約数和(自身を除く): 28076264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 691, 1268, 1382, 2536, 2764, 5072, 5528, 10144, 11056, 20288, 22112, 40576, 44224, 88448, 219047, 438094, 876188, 1752376, 3504752, 7009504, 14019008, 28038016]

約数ペア:

[(1, 28038016), (2, 14019008), (4, 7009504), (8, 3504752), (16, 1752376), (32, 876188), (64, 438094), (128, 219047), (317, 88448), (634, 44224), (691, 40576), (1268, 22112), (1382, 20288), (2536, 11056), (2764, 10144), (5072, 5528)]