1255387616

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{67523}}^1$

素因数の和:67623

約数の個数: 48

約数和(自身を含む): 2858696064

約数和(自身を除く): 1603308448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 18592, 67523, 135046, 270092, 472661, 540184, 945322, 1080368, 1890644, 2160736, 3781288, 5604409, 7562576, 11208818, 15125152, 22417636, 39230863, 44835272, 78461726, 89670544, 156923452, 179341088, 313846904, 627693808, 1255387616]

約数ペア:

[(1, 1255387616), (2, 627693808), (4, 313846904), (7, 179341088), (8, 156923452), (14, 89670544), (16, 78461726), (28, 44835272), (32, 39230863), (56, 22417636), (83, 15125152), (112, 11208818), (166, 7562576), (224, 5604409), (332, 3781288), (581, 2160736), (664, 1890644), (1162, 1080368), (1328, 945322), (2324, 540184), (2656, 472661), (4648, 270092), (9296, 135046), (18592, 67523)]