286875232

素因数分解:

$2^5\times 7^1\times {\mathrm{1280693}}^1$

素因数の和:1280710

約数の個数: 24

約数和(自身を含む): 645469776

約数和(自身を除く): 358594544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1280693, 2561386, 5122772, 8964851, 10245544, 17929702, 20491088, 35859404, 40982176, 71718808, 143437616, 286875232]

約数ペア:

[(1, 286875232), (2, 143437616), (4, 71718808), (7, 40982176), (8, 35859404), (14, 20491088), (16, 17929702), (28, 10245544), (32, 8964851), (56, 5122772), (112, 2561386), (224, 1280693)]