28237377959

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1\times {\mathrm{25169}}^1$

素因数の和:27190

約数の個数: 16

約数和(自身を含む): 32678311680

約数和(自身を除く): 4440933721

約数列:

[1, 7, 83, 581, 1931, 13517, 25169, 160273, 176183, 1121911, 2089027, 14623189, 48601339, 340209373, 4033911137, 28237377959]

約数ペア:

[(1, 28237377959), (7, 4033911137), (83, 340209373), (581, 48601339), (1931, 14623189), (13517, 2089027), (25169, 1121911), (160273, 176183)]