28230274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10589}}^1$

素因数の和:10665

約数の個数: 16

約数和(自身を含む): 44732160

約数和(自身を除く): 16501886

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10589, 21178, 328259, 455327, 656518, 910654, 14115137, 28230274]

約数ペア:

[(1, 28230274), (2, 14115137), (31, 910654), (43, 656518), (62, 455327), (86, 328259), (1333, 21178), (2666, 10589)]