28221932

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 51270912

約数和(自身を除く): 23048980

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 2311, 3053, 4622, 6106, 9244, 12212, 99373, 164081, 198746, 328162, 397492, 656324, 7055483, 14110966, 28221932]

約数ペア:

[(1, 28221932), (2, 14110966), (4, 7055483), (43, 656324), (71, 397492), (86, 328162), (142, 198746), (172, 164081), (284, 99373), (2311, 12212), (3053, 9244), (4622, 6106)]