28890626

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 44127384

約数和(自身を除く): 15236758

約数列:

[1, 2, 73, 146, 433, 457, 866, 914, 31609, 33361, 63218, 66722, 197881, 395762, 14445313, 28890626]

約数ペア:

[(1, 28890626), (2, 14445313), (73, 395762), (146, 197881), (433, 66722), (457, 63218), (866, 33361), (914, 31609)]