65681374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 111744000

約数和(自身を除く): 46062626

約数列:

[1, 2, 11, 22, 31, 62, 193, 341, 386, 499, 682, 998, 2123, 4246, 5489, 5983, 10978, 11966, 15469, 30938, 65813, 96307, 131626, 170159, 192614, 340318, 1059377, 2118754, 2985517, 5971034, 32840687, 65681374]

約数ペア:

[(1, 65681374), (2, 32840687), (11, 5971034), (22, 2985517), (31, 2118754), (62, 1059377), (193, 340318), (341, 192614), (386, 170159), (499, 131626), (682, 96307), (998, 65813), (2123, 30938), (4246, 15469), (5489, 11966), (5983, 10978)]