74708678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{7879}}^1$

素因数の和:8323

約数の個数: 16

約数和(自身を含む): 122549760

約数和(自身を除く): 47841082

約数列:

[1, 2, 11, 22, 431, 862, 4741, 7879, 9482, 15758, 86669, 173338, 3395849, 6791698, 37354339, 74708678]

約数ペア:

[(1, 74708678), (2, 37354339), (11, 6791698), (22, 3395849), (431, 173338), (862, 86669), (4741, 15758), (7879, 9482)]