13308831856

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1847}}^1\times {\mathrm{6343}}^1$

素因数の和:8269

約数の個数: 40

約数和(自身を含む): 26167325184

約数和(自身を除く): 12858493328

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1847, 3694, 6343, 7388, 12686, 14776, 25372, 29552, 50744, 101488, 131137, 262274, 450353, 524548, 900706, 1049096, 1801412, 2098192, 3602824, 7205648, 11715521, 23431042, 46862084, 93724168, 187448336, 831801991, 1663603982, 3327207964, 6654415928, 13308831856]

約数ペア:

[(1, 13308831856), (2, 6654415928), (4, 3327207964), (8, 1663603982), (16, 831801991), (71, 187448336), (142, 93724168), (284, 46862084), (568, 23431042), (1136, 11715521), (1847, 7205648), (3694, 3602824), (6343, 2098192), (7388, 1801412), (12686, 1049096), (14776, 900706), (25372, 524548), (29552, 450353), (50744, 262274), (101488, 131137)]