56246288

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1291}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 124962240

約数和(自身を除く): 68715952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1291, 1556, 2582, 2723, 3112, 5164, 5446, 6224, 9037, 10328, 10892, 18074, 20656, 21784, 36148, 43568, 72296, 144592, 502199, 1004398, 2008796, 3515393, 4017592, 7030786, 8035184, 14061572, 28123144, 56246288]

約数ペア:

[(1, 56246288), (2, 28123144), (4, 14061572), (7, 8035184), (8, 7030786), (14, 4017592), (16, 3515393), (28, 2008796), (56, 1004398), (112, 502199), (389, 144592), (778, 72296), (1291, 43568), (1556, 36148), (2582, 21784), (2723, 20656), (3112, 18074), (5164, 10892), (5446, 10328), (6224, 9037)]