34477420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12583}}^1$

素因数の和:12729

約数の個数: 24

約数和(自身を含む): 72936864

約数和(自身を除く): 38459444

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 12583, 25166, 50332, 62915, 125830, 251660, 1723871, 3447742, 6895484, 8619355, 17238710, 34477420]

約数ペア:

[(1, 34477420), (2, 17238710), (4, 8619355), (5, 6895484), (10, 3447742), (20, 1723871), (137, 251660), (274, 125830), (548, 62915), (685, 50332), (1370, 25166), (2740, 12583)]