25276748

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4494

約数の個数: 36

約数和(自身を含む): 53242560

約数和(自身を除く): 27965812

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 4447, 5684, 8894, 17788, 31129, 62258, 124516, 128963, 217903, 257926, 435806, 515852, 871612, 902741, 1805482, 3610964, 6319187, 12638374, 25276748]

約数ペア:

[(1, 25276748), (2, 12638374), (4, 6319187), (7, 3610964), (14, 1805482), (28, 902741), (29, 871612), (49, 515852), (58, 435806), (98, 257926), (116, 217903), (196, 128963), (203, 124516), (406, 62258), (812, 31129), (1421, 17788), (2842, 8894), (4447, 5684)]