28623984

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 74138112

約数和(自身を除く): 45514128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 863, 1382, 1726, 2073, 2589, 2764, 3452, 4146, 5178, 5528, 6904, 8292, 10356, 11056, 13808, 16584, 20712, 33168, 41424, 596333, 1192666, 1788999, 2385332, 3577998, 4770664, 7155996, 9541328, 14311992, 28623984]

約数ペア:

[(1, 28623984), (2, 14311992), (3, 9541328), (4, 7155996), (6, 4770664), (8, 3577998), (12, 2385332), (16, 1788999), (24, 1192666), (48, 596333), (691, 41424), (863, 33168), (1382, 20712), (1726, 16584), (2073, 13808), (2589, 11056), (2764, 10356), (3452, 8292), (4146, 6904), (5178, 5528)]