428028748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{527129}}^1$

素因数の和:527169

約数の個数: 24

約数和(自身を含む): 885578400

約数和(自身を除く): 457549652

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 527129, 1054258, 2108516, 3689903, 7379806, 14759612, 15286741, 30573482, 61146964, 107007187, 214014374, 428028748]

約数ペア:

[(1, 428028748), (2, 214014374), (4, 107007187), (7, 61146964), (14, 30573482), (28, 15286741), (29, 14759612), (58, 7379806), (116, 3689903), (203, 2108516), (406, 1054258), (812, 527129)]