28465672319

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{1873}}^1\times {\mathrm{6221}}^1$

素因数の和:8450

約数の個数: 16

約数和(自身を含む): 32648078400

約数和(自身を除く): 4182406081

約数列:

[1, 7, 349, 1873, 2443, 6221, 13111, 43547, 653677, 2171129, 4575739, 11651933, 15197903, 81563531, 4066524617, 28465672319]

約数ペア:

[(1, 28465672319), (7, 4066524617), (349, 81563531), (1873, 15197903), (2443, 11651933), (6221, 4575739), (13111, 2171129), (43547, 653677)]