28302568

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2207}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 60940800

約数和(自身を除く): 32638232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 2207, 3206, 4414, 6412, 8828, 12824, 15449, 17656, 30898, 61796, 123592, 505403, 1010806, 2021612, 3537821, 4043224, 7075642, 14151284, 28302568]

約数ペア:

[(1, 28302568), (2, 14151284), (4, 7075642), (7, 4043224), (8, 3537821), (14, 2021612), (28, 1010806), (56, 505403), (229, 123592), (458, 61796), (916, 30898), (1603, 17656), (1832, 15449), (2207, 12824), (3206, 8828), (4414, 6412)]