28718492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8941}}^1$

素因数の和:9029

約数の個数: 24

約数和(自身を含む): 55583472

約数和(自身を除く): 26864980

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 8941, 17882, 35764, 98351, 196702, 393404, 652693, 1305386, 2610772, 7179623, 14359246, 28718492]

約数ペア:

[(1, 28718492), (2, 14359246), (4, 7179623), (11, 2610772), (22, 1305386), (44, 652693), (73, 393404), (146, 196702), (292, 98351), (803, 35764), (1606, 17882), (3212, 8941)]