28702576

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8837}}^1$

素因数の和:8881

約数の個数: 40

約数和(自身を含む): 65754720

約数和(自身を除く): 37052144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 8837, 17674, 35348, 61859, 70696, 123718, 141392, 247436, 256273, 494872, 512546, 989744, 1025092, 1793911, 2050184, 3587822, 4100368, 7175644, 14351288, 28702576]

約数ペア:

[(1, 28702576), (2, 14351288), (4, 7175644), (7, 4100368), (8, 3587822), (14, 2050184), (16, 1793911), (28, 1025092), (29, 989744), (56, 512546), (58, 494872), (112, 256273), (116, 247436), (203, 141392), (232, 123718), (406, 70696), (464, 61859), (812, 35348), (1624, 17674), (3248, 8837)]