28497542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20443}}^1$

素因数の和:20503

約数の個数: 16

約数和(自身を含む): 46366992

約数和(自身を除く): 17869450

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 20443, 40886, 347531, 695062, 838163, 1676326, 14248771, 28497542]

約数ペア:

[(1, 28497542), (2, 14248771), (17, 1676326), (34, 838163), (41, 695062), (82, 347531), (697, 40886), (1394, 20443)]