28993702

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 44723232

約数和(自身を除く): 15729530

約数列:

[1, 2, 71, 73, 142, 146, 2797, 5183, 5594, 10366, 198587, 204181, 397174, 408362, 14496851, 28993702]

約数ペア:

[(1, 28993702), (2, 14496851), (71, 408362), (73, 397174), (142, 204181), (146, 198587), (2797, 10366), (5183, 5594)]