40537367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 48996864

約数和(自身を除く): 8459497

約数列:

[1, 13, 17, 31, 61, 97, 221, 403, 527, 793, 1037, 1261, 1649, 1891, 3007, 5917, 6851, 13481, 21437, 24583, 32147, 39091, 51119, 76921, 100589, 183427, 417911, 664547, 1307657, 2384551, 3118259, 40537367]

約数ペア:

[(1, 40537367), (13, 3118259), (17, 2384551), (31, 1307657), (61, 664547), (97, 417911), (221, 183427), (403, 100589), (527, 76921), (793, 51119), (1037, 39091), (1261, 32147), (1649, 24583), (1891, 21437), (3007, 13481), (5917, 6851)]