72885466

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{911}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 110753280

約数和(自身を除く): 37867814

約数列:

[1, 2, 109, 218, 367, 734, 911, 1822, 40003, 80006, 99299, 198598, 334337, 668674, 36442733, 72885466]

約数ペア:

[(1, 72885466), (2, 36442733), (109, 668674), (218, 334337), (367, 198598), (734, 99299), (911, 80006), (1822, 40003)]