42725564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49223}}^1$

素因数の和:49265

約数の個数: 24

約数和(自身を含む): 88209408

約数和(自身を除く): 45483844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 49223, 98446, 196892, 344561, 689122, 1378244, 1525913, 3051826, 6103652, 10681391, 21362782, 42725564]

約数ペア:

[(1, 42725564), (2, 21362782), (4, 10681391), (7, 6103652), (14, 3051826), (28, 1525913), (31, 1378244), (62, 689122), (124, 344561), (217, 196892), (434, 98446), (868, 49223)]