74770948

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{24499}}^1$

素因数の和:24619

約数の個数: 24

約数和(自身を含む): 150920000

約数和(自身を除く): 76149052

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 24499, 48998, 97996, 171493, 342986, 685972, 2670391, 5340782, 10681564, 18692737, 37385474, 74770948]

約数ペア:

[(1, 74770948), (2, 37385474), (4, 18692737), (7, 10681564), (14, 5340782), (28, 2670391), (109, 685972), (218, 342986), (436, 171493), (763, 97996), (1526, 48998), (3052, 24499)]