40254232

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 83774160

約数和(自身を除く): 43519928

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 578, 757, 782, 1156, 1514, 1564, 2312, 3028, 3128, 6056, 6647, 12869, 13294, 17411, 25738, 26588, 34822, 51476, 53176, 69644, 102952, 139288, 218773, 295987, 437546, 591974, 875092, 1183948, 1750184, 2367896, 5031779, 10063558, 20127116, 40254232]

約数ペア:

[(1, 40254232), (2, 20127116), (4, 10063558), (8, 5031779), (17, 2367896), (23, 1750184), (34, 1183948), (46, 875092), (68, 591974), (92, 437546), (136, 295987), (184, 218773), (289, 139288), (391, 102952), (578, 69644), (757, 53176), (782, 51476), (1156, 34822), (1514, 26588), (1564, 25738), (2312, 17411), (3028, 13294), (3128, 12869), (6056, 6647)]