41440438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23789}}^1$

素因数の和:23871

約数の個数: 16

約数和(自身を含む): 67944240

約数和(自身を除く): 26503802

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 23789, 47578, 309257, 618514, 1593863, 3187726, 20720219, 41440438]

約数ペア:

[(1, 41440438), (2, 20720219), (13, 3187726), (26, 1593863), (67, 618514), (134, 309257), (871, 47578), (1742, 23789)]