26768378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 52026240

約数和(自身を除く): 25257862

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 7741, 15482, 54187, 100633, 108374, 147079, 201266, 294158, 704431, 1029553, 1408862, 1912027, 2059106, 3824054, 13384189, 26768378]

約数ペア:

[(1, 26768378), (2, 13384189), (7, 3824054), (13, 2059106), (14, 1912027), (19, 1408862), (26, 1029553), (38, 704431), (91, 294158), (133, 201266), (182, 147079), (247, 108374), (266, 100633), (494, 54187), (1729, 15482), (3458, 7741)]