26857306

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 21405734

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 797, 1162, 1594, 2407, 4814, 5579, 11158, 16849, 23113, 33698, 46226, 66151, 132302, 161791, 323582, 463057, 926114, 1918379, 3836758, 13428653, 26857306]

約数ペア:

[(1, 26857306), (2, 13428653), (7, 3836758), (14, 1918379), (29, 926114), (58, 463057), (83, 323582), (166, 161791), (203, 132302), (406, 66151), (581, 46226), (797, 33698), (1162, 23113), (1594, 16849), (2407, 11158), (4814, 5579)]