40312118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 37253482

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 242, 371, 449, 583, 742, 847, 898, 1166, 1694, 3143, 4081, 4939, 6286, 6413, 8162, 9878, 12826, 23797, 34573, 44891, 47594, 54329, 69146, 89782, 108658, 166579, 261767, 333158, 380303, 523534, 760606, 1832369, 2879437, 3664738, 5758874, 20156059, 40312118]

約数ペア:

[(1, 40312118), (2, 20156059), (7, 5758874), (11, 3664738), (14, 2879437), (22, 1832369), (53, 760606), (77, 523534), (106, 380303), (121, 333158), (154, 261767), (242, 166579), (371, 108658), (449, 89782), (583, 69146), (742, 54329), (847, 47594), (898, 44891), (1166, 34573), (1694, 23797), (3143, 12826), (4081, 9878), (4939, 8162), (6286, 6413)]