57553426

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 102195072

約数和(自身を除く): 44641646

約数列:

[1, 2, 7, 14, 37, 74, 137, 259, 274, 518, 811, 959, 1622, 1918, 5069, 5677, 10138, 11354, 30007, 35483, 60014, 70966, 111107, 210049, 222214, 420098, 777749, 1555498, 4110959, 8221918, 28776713, 57553426]

約数ペア:

[(1, 57553426), (2, 28776713), (7, 8221918), (14, 4110959), (37, 1555498), (74, 777749), (137, 420098), (259, 222214), (274, 210049), (518, 111107), (811, 70966), (959, 60014), (1622, 35483), (1918, 30007), (5069, 11354), (5677, 10138)]