9640228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2767}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 18445952

約数和(自身を除く): 8805724

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2767, 3484, 5534, 11068, 35971, 71942, 143884, 185389, 370778, 741556, 2410057, 4820114, 9640228]

約数ペア:

[(1, 9640228), (2, 4820114), (4, 2410057), (13, 741556), (26, 370778), (52, 185389), (67, 143884), (134, 71942), (268, 35971), (871, 11068), (1742, 5534), (2767, 3484)]