28926844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 52512768

約数和(自身を除く): 23585924

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 887, 1052, 1774, 3548, 8153, 16306, 27497, 32612, 54994, 109988, 233281, 466562, 933124, 7231711, 14463422, 28926844]

約数ペア:

[(1, 28926844), (2, 14463422), (4, 7231711), (31, 933124), (62, 466562), (124, 233281), (263, 109988), (526, 54994), (887, 32612), (1052, 27497), (1774, 16306), (3548, 8153)]