65514878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 118267776

約数和(自身を除く): 52752898

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 169, 263, 286, 338, 526, 737, 871, 1474, 1742, 1859, 2893, 3419, 3718, 5786, 6838, 9581, 11323, 17621, 19162, 22646, 35242, 37609, 44447, 75218, 88894, 124553, 193831, 229073, 249106, 387662, 458146, 488917, 977834, 2519803, 2977949, 5039606, 5955898, 32757439, 65514878]

約数ペア:

[(1, 65514878), (2, 32757439), (11, 5955898), (13, 5039606), (22, 2977949), (26, 2519803), (67, 977834), (134, 488917), (143, 458146), (169, 387662), (263, 249106), (286, 229073), (338, 193831), (526, 124553), (737, 88894), (871, 75218), (1474, 44447), (1742, 37609), (1859, 35242), (2893, 22646), (3419, 19162), (3718, 17621), (5786, 11323), (6838, 9581)]