72439598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2719}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 63865042

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 2719, 3806, 5438, 13321, 19033, 26642, 29909, 38066, 59818, 209363, 418726, 470387, 940774, 3292709, 5174257, 6585418, 10348514, 36219799, 72439598]

約数ペア:

[(1, 72439598), (2, 36219799), (7, 10348514), (11, 6585418), (14, 5174257), (22, 3292709), (77, 940774), (154, 470387), (173, 418726), (346, 209363), (1211, 59818), (1903, 38066), (2422, 29909), (2719, 26642), (3806, 19033), (5438, 13321)]