40907594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3079}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 76581120

約数和(自身を除く): 35673526

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 3079, 6158, 6643, 13286, 21553, 40027, 43106, 80054, 224767, 280189, 449534, 560378, 1573369, 2921971, 3146738, 5843942, 20453797, 40907594]

約数ペア:

[(1, 40907594), (2, 20453797), (7, 5843942), (13, 3146738), (14, 2921971), (26, 1573369), (73, 560378), (91, 449534), (146, 280189), (182, 224767), (511, 80054), (949, 43106), (1022, 40027), (1898, 21553), (3079, 13286), (6158, 6643)]