68556656

素因数分解:

$2^4\times 7^1\times {\mathrm{612113}}^1$

素因数の和:612128

約数の個数: 20

約数和(自身を含む): 151804272

約数和(自身を除く): 83247616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 612113, 1224226, 2448452, 4284791, 4896904, 8569582, 9793808, 17139164, 34278328, 68556656]

約数ペア:

[(1, 68556656), (2, 34278328), (4, 17139164), (7, 9793808), (8, 8569582), (14, 4896904), (16, 4284791), (28, 2448452), (56, 1224226), (112, 612113)]