42117782

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6791}}^1$

素因数の和:7243

約数の個数: 16

約数和(自身を含む): 72375552

約数和(自身を除く): 30257770

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 6791, 13582, 47537, 95074, 3008413, 6016826, 21058891, 42117782]

約数ペア:

[(1, 42117782), (2, 21058891), (7, 6016826), (14, 3008413), (443, 95074), (886, 47537), (3101, 13582), (6202, 6791)]