26688376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 60328800

約数和(自身を除く): 33640424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 569, 572, 902, 1066, 1138, 1144, 1804, 2132, 2276, 3608, 4264, 4552, 5863, 6259, 7397, 11726, 12518, 14794, 23329, 23452, 25036, 29588, 46658, 46904, 50072, 59176, 81367, 93316, 162734, 186632, 256619, 303277, 325468, 513238, 606554, 650936, 1026476, 1213108, 2052952, 2426216, 3336047, 6672094, 13344188, 26688376]

約数ペア:

[(1, 26688376), (2, 13344188), (4, 6672094), (8, 3336047), (11, 2426216), (13, 2052952), (22, 1213108), (26, 1026476), (41, 650936), (44, 606554), (52, 513238), (82, 325468), (88, 303277), (104, 256619), (143, 186632), (164, 162734), (286, 93316), (328, 81367), (451, 59176), (533, 50072), (569, 46904), (572, 46658), (902, 29588), (1066, 25036), (1138, 23452), (1144, 23329), (1804, 14794), (2132, 12518), (2276, 11726), (3608, 7397), (4264, 6259), (4552, 5863)]