28725631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5297}}^1$

素因数の和:5354

約数の個数: 16

約数和(自身を含む): 34331040

約数和(自身を除く): 5605409

約数列:

[1, 11, 17, 29, 187, 319, 493, 5297, 5423, 58267, 90049, 153613, 990539, 1689743, 2611421, 28725631]

約数ペア:

[(1, 28725631), (11, 2611421), (17, 1689743), (29, 990539), (187, 153613), (319, 90049), (493, 58267), (5297, 5423)]