29389882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1701

約数の個数: 16

約数和(自身を含む): 45057600

約数和(自身を除く): 15667718

約数列:

[1, 2, 71, 139, 142, 278, 1489, 2978, 9869, 19738, 105719, 206971, 211438, 413942, 14694941, 29389882]

約数ペア:

[(1, 29389882), (2, 14694941), (71, 413942), (139, 211438), (142, 206971), (278, 105719), (1489, 19738), (2978, 9869)]