40681036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1709}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 77852880

約数和(自身を除く): 37171844

約数列:

[1, 2, 4, 11, 22, 44, 541, 1082, 1709, 2164, 3418, 5951, 6836, 11902, 18799, 23804, 37598, 75196, 924569, 1849138, 3698276, 10170259, 20340518, 40681036]

約数ペア:

[(1, 40681036), (2, 20340518), (4, 10170259), (11, 3698276), (22, 1849138), (44, 924569), (541, 75196), (1082, 37598), (1709, 23804), (2164, 18799), (3418, 11902), (5951, 6836)]