68456864

素因数分解:

$2^5\times 7^1\times {\mathrm{305611}}^1$

素因数の和:305628

約数の個数: 24

約数和(自身を含む): 154028448

約数和(自身を除く): 85571584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 305611, 611222, 1222444, 2139277, 2444888, 4278554, 4889776, 8557108, 9779552, 17114216, 34228432, 68456864]

約数ペア:

[(1, 68456864), (2, 34228432), (4, 17114216), (7, 9779552), (8, 8557108), (14, 4889776), (16, 4278554), (28, 2444888), (32, 2139277), (56, 1222444), (112, 611222), (224, 305611)]