28248472

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1429}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 60746400

約数和(自身を除く): 32497928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 1429, 2471, 2824, 2858, 4942, 5716, 9884, 10003, 11432, 19768, 20006, 40012, 80024, 504437, 1008874, 2017748, 3531059, 4035496, 7062118, 14124236, 28248472]

約数ペア:

[(1, 28248472), (2, 14124236), (4, 7062118), (7, 4035496), (8, 3531059), (14, 2017748), (28, 1008874), (56, 504437), (353, 80024), (706, 40012), (1412, 20006), (1429, 19768), (2471, 11432), (2824, 10003), (2858, 9884), (4942, 5716)]