40752448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 56

約数和(自身を含む): 89208864

約数和(自身を除く): 48456416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 176, 214, 352, 428, 541, 704, 856, 1082, 1177, 1712, 2164, 2354, 3424, 4328, 4708, 5951, 6848, 8656, 9416, 11902, 17312, 18832, 23804, 34624, 37664, 47608, 57887, 75328, 95216, 115774, 190432, 231548, 380864, 463096, 636757, 926192, 1273514, 1852384, 2547028, 3704768, 5094056, 10188112, 20376224, 40752448]

約数ペア:

[(1, 40752448), (2, 20376224), (4, 10188112), (8, 5094056), (11, 3704768), (16, 2547028), (22, 1852384), (32, 1273514), (44, 926192), (64, 636757), (88, 463096), (107, 380864), (176, 231548), (214, 190432), (352, 115774), (428, 95216), (541, 75328), (704, 57887), (856, 47608), (1082, 37664), (1177, 34624), (1712, 23804), (2164, 18832), (2354, 17312), (3424, 11902), (4328, 9416), (4708, 8656), (5951, 6848)]