12645277312

素因数分解:

$2^7\times {\mathrm{701}}^1\times {\mathrm{140929}}^1$

素因数の和:141644

約数の個数: 32

約数和(自身を含む): 25227879300

約数和(自身を除く): 12582601988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 701, 1402, 2804, 5608, 11216, 22432, 44864, 89728, 140929, 281858, 563716, 1127432, 2254864, 4509728, 9019456, 18038912, 98791229, 197582458, 395164916, 790329832, 1580659664, 3161319328, 6322638656, 12645277312]

約数ペア:

[(1, 12645277312), (2, 6322638656), (4, 3161319328), (8, 1580659664), (16, 790329832), (32, 395164916), (64, 197582458), (128, 98791229), (701, 18038912), (1402, 9019456), (2804, 4509728), (5608, 2254864), (11216, 1127432), (22432, 563716), (44864, 281858), (89728, 140929)]