65068928

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{1759}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 137781600

約数和(自身を除く): 72712672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 1759, 2176, 2312, 3518, 4624, 7036, 9248, 14072, 18496, 28144, 29903, 36992, 56288, 59806, 112576, 119612, 225152, 239224, 478448, 508351, 956896, 1016702, 1913792, 2033404, 3827584, 4066808, 8133616, 16267232, 32534464, 65068928]

約数ペア:

[(1, 65068928), (2, 32534464), (4, 16267232), (8, 8133616), (16, 4066808), (17, 3827584), (32, 2033404), (34, 1913792), (64, 1016702), (68, 956896), (128, 508351), (136, 478448), (272, 239224), (289, 225152), (544, 119612), (578, 112576), (1088, 59806), (1156, 56288), (1759, 36992), (2176, 29903), (2312, 28144), (3518, 18496), (4624, 14072), (7036, 9248)]