40964066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 75411000

約数和(自身を除く): 34446934

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 121, 143, 242, 286, 319, 377, 449, 638, 754, 898, 1573, 3146, 3509, 4147, 4939, 5837, 7018, 8294, 9878, 11674, 13021, 26042, 45617, 54329, 64207, 91234, 108658, 128414, 143231, 169273, 286462, 338546, 706277, 1412554, 1575541, 1862003, 3151082, 3724006, 20482033, 40964066]

約数ペア:

[(1, 40964066), (2, 20482033), (11, 3724006), (13, 3151082), (22, 1862003), (26, 1575541), (29, 1412554), (58, 706277), (121, 338546), (143, 286462), (242, 169273), (286, 143231), (319, 128414), (377, 108658), (449, 91234), (638, 64207), (754, 54329), (898, 45617), (1573, 26042), (3146, 13021), (3509, 11674), (4147, 9878), (4939, 8294), (5837, 7018)]