28550672638

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{1181}}^1\times {\mathrm{21169}}^1$

素因数の和:22923

約数の個数: 16

約数和(自身を含む): 42939365040

約数和(自身を除く): 14388692402

約数列:

[1, 2, 571, 1142, 1181, 2362, 21169, 42338, 674351, 1348702, 12087499, 24174998, 25000589, 50001178, 14275336319, 28550672638]

約数ペア:

[(1, 28550672638), (2, 14275336319), (571, 50001178), (1142, 25000589), (1181, 24174998), (2362, 12087499), (21169, 1348702), (42338, 674351)]