72020852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{887}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 128894976

約数和(自身を除く): 56874124

約数列:

[1, 2, 4, 53, 106, 212, 383, 766, 887, 1532, 1774, 3548, 20299, 40598, 47011, 81196, 94022, 188044, 339721, 679442, 1358884, 18005213, 36010426, 72020852]

約数ペア:

[(1, 72020852), (2, 36010426), (4, 18005213), (53, 1358884), (106, 679442), (212, 339721), (383, 188044), (766, 94022), (887, 81196), (1532, 47011), (1774, 40598), (3548, 20299)]