64766416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28307}}^1$

素因数の和:28339

約数の個数: 40

約数和(自身を含む): 147428064

約数和(自身を除く): 82661648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 28307, 56614, 113228, 226456, 311377, 367991, 452912, 622754, 735982, 1245508, 1471964, 2491016, 2943928, 4047901, 4982032, 5887856, 8095802, 16191604, 32383208, 64766416]

約数ペア:

[(1, 64766416), (2, 32383208), (4, 16191604), (8, 8095802), (11, 5887856), (13, 4982032), (16, 4047901), (22, 2943928), (26, 2491016), (44, 1471964), (52, 1245508), (88, 735982), (104, 622754), (143, 452912), (176, 367991), (208, 311377), (286, 226456), (572, 113228), (1144, 56614), (2288, 28307)]