68529472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:647

約数の個数: 56

約数和(自身を含む): 149303232

約数和(自身を除く): 80773760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 311, 313, 352, 622, 626, 704, 1244, 1252, 2488, 2504, 3421, 3443, 4976, 5008, 6842, 6886, 9952, 10016, 13684, 13772, 19904, 20032, 27368, 27544, 54736, 55088, 97343, 109472, 110176, 194686, 218944, 220352, 389372, 778744, 1070773, 1557488, 2141546, 3114976, 4283092, 6229952, 8566184, 17132368, 34264736, 68529472]

約数ペア:

[(1, 68529472), (2, 34264736), (4, 17132368), (8, 8566184), (11, 6229952), (16, 4283092), (22, 3114976), (32, 2141546), (44, 1557488), (64, 1070773), (88, 778744), (176, 389372), (311, 220352), (313, 218944), (352, 194686), (622, 110176), (626, 109472), (704, 97343), (1244, 55088), (1252, 54736), (2488, 27544), (2504, 27368), (3421, 20032), (3443, 19904), (4976, 13772), (5008, 13684), (6842, 10016), (6886, 9952)]