42965428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22709}}^1$

素因数の和:22767

約数の個数: 24

約数和(自身を含む): 83936160

約数和(自身を除く): 40970732

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 22709, 45418, 90836, 249799, 499598, 976487, 999196, 1952974, 3905948, 10741357, 21482714, 42965428]

約数ペア:

[(1, 42965428), (2, 21482714), (4, 10741357), (11, 3905948), (22, 1952974), (43, 999196), (44, 976487), (86, 499598), (172, 249799), (473, 90836), (946, 45418), (1892, 22709)]