12822388628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{426787}}^1$

素因数の和:426864

約数の個数: 48

約数和(自身を含む): 27246145920

約数和(自身を除く): 14423757292

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 15022, 30044, 426787, 853574, 1707148, 2987509, 5975018, 11950036, 12376823, 15791119, 24753646, 31582238, 49507292, 63164476, 86637761, 110537833, 173275522, 221075666, 346551044, 442151332, 457942451, 915884902, 1831769804, 3205597157, 6411194314, 12822388628]

約数ペア:

[(1, 12822388628), (2, 6411194314), (4, 3205597157), (7, 1831769804), (14, 915884902), (28, 457942451), (29, 442151332), (37, 346551044), (58, 221075666), (74, 173275522), (116, 110537833), (148, 86637761), (203, 63164476), (259, 49507292), (406, 31582238), (518, 24753646), (812, 15791119), (1036, 12376823), (1073, 11950036), (2146, 5975018), (4292, 2987509), (7511, 1707148), (15022, 853574), (30044, 426787)]