28730324

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1381}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 57579648

約数和(自身を除く): 28849324

約数列:

[1, 2, 4, 7, 14, 28, 743, 1381, 1486, 2762, 2972, 5201, 5524, 9667, 10402, 19334, 20804, 38668, 1026083, 2052166, 4104332, 7182581, 14365162, 28730324]

約数ペア:

[(1, 28730324), (2, 14365162), (4, 7182581), (7, 4104332), (14, 2052166), (28, 1026083), (743, 38668), (1381, 20804), (1486, 19334), (2762, 10402), (2972, 9667), (5201, 5524)]