28356041

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 33715200

約数和(自身を除く): 5359159

約数列:

[1, 7, 31, 149, 217, 877, 1043, 4619, 6139, 27187, 32333, 130673, 190309, 914711, 4050863, 28356041]

約数ペア:

[(1, 28356041), (7, 4050863), (31, 914711), (149, 190309), (217, 130673), (877, 32333), (1043, 27187), (4619, 6139)]