72744292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6563}}^1$

素因数の和:6747

約数の個数: 24

約数和(自身を含む): 135638496

約数和(自身を除く): 62894204

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 6563, 11084, 13126, 26252, 111571, 223142, 446284, 1069769, 2139538, 4279076, 18186073, 36372146, 72744292]

約数ペア:

[(1, 72744292), (2, 36372146), (4, 18186073), (17, 4279076), (34, 2139538), (68, 1069769), (163, 446284), (326, 223142), (652, 111571), (2771, 26252), (5542, 13126), (6563, 11084)]