72029881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32257}}^1$

素因数の和:32304

約数の個数: 16

約数和(自身を含む): 92903040

約数和(自身を除く): 20873159

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 32257, 225799, 354827, 935453, 2483789, 6548171, 10289983, 72029881]

約数ペア:

[(1, 72029881), (7, 10289983), (11, 6548171), (29, 2483789), (77, 935453), (203, 354827), (319, 225799), (2233, 32257)]