39626444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^2$

素因数の和:187

約数の個数: 54

約数和(自身を含む): 83054916

約数和(自身を除く): 43428472

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 169, 286, 292, 338, 572, 676, 803, 949, 1606, 1859, 1898, 3212, 3718, 3796, 5329, 7436, 10439, 10658, 12337, 20878, 21316, 24674, 41756, 49348, 58619, 69277, 117238, 135707, 138554, 234476, 271414, 277108, 542828, 762047, 900601, 1524094, 1801202, 3048188, 3602404, 9906611, 19813222, 39626444]

約数ペア:

[(1, 39626444), (2, 19813222), (4, 9906611), (11, 3602404), (13, 3048188), (22, 1801202), (26, 1524094), (44, 900601), (52, 762047), (73, 542828), (143, 277108), (146, 271414), (169, 234476), (286, 138554), (292, 135707), (338, 117238), (572, 69277), (676, 58619), (803, 49348), (949, 41756), (1606, 24674), (1859, 21316), (1898, 20878), (3212, 12337), (3718, 10658), (3796, 10439), (5329, 7436)]