28949816

素因数分解:

$2^3\times 7^1\times {\mathrm{719}}^2$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 62121720

約数和(自身を除く): 33171904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 719, 1438, 2876, 5033, 5752, 10066, 20132, 40264, 516961, 1033922, 2067844, 3618727, 4135688, 7237454, 14474908, 28949816]

約数ペア:

[(1, 28949816), (2, 14474908), (4, 7237454), (7, 4135688), (8, 3618727), (14, 2067844), (28, 1033922), (56, 516961), (719, 40264), (1438, 20132), (2876, 10066), (5033, 5752)]