72155882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{7879}}^1$

素因数の和:8141

約数の個数: 16

約数和(自身を含む): 114417600

約数和(自身を除く): 42261718

約数列:

[1, 2, 19, 38, 241, 482, 4579, 7879, 9158, 15758, 149701, 299402, 1898839, 3797678, 36077941, 72155882]

約数ペア:

[(1, 72155882), (2, 36077941), (19, 3797678), (38, 1898839), (241, 299402), (482, 149701), (4579, 15758), (7879, 9158)]