40516924

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 54

約数和(自身を含む): 85331736

約数和(自身を除く): 44814812

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 151, 196, 259, 302, 518, 604, 1036, 1057, 1369, 1813, 2114, 2738, 3626, 4228, 5476, 5587, 7252, 7399, 9583, 11174, 14798, 19166, 22348, 29596, 38332, 39109, 67081, 78218, 134162, 156436, 206719, 268324, 273763, 413438, 547526, 826876, 1095052, 1447033, 2894066, 5788132, 10129231, 20258462, 40516924]

約数ペア:

[(1, 40516924), (2, 20258462), (4, 10129231), (7, 5788132), (14, 2894066), (28, 1447033), (37, 1095052), (49, 826876), (74, 547526), (98, 413438), (148, 273763), (151, 268324), (196, 206719), (259, 156436), (302, 134162), (518, 78218), (604, 67081), (1036, 39109), (1057, 38332), (1369, 29596), (1813, 22348), (2114, 19166), (2738, 14798), (3626, 11174), (4228, 9583), (5476, 7399), (5587, 7252)]