28884578

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 43890336

約数和(自身を除く): 15005758

約数列:

[1, 2, 163, 251, 326, 353, 502, 706, 40913, 57539, 81826, 88603, 115078, 177206, 14442289, 28884578]

約数ペア:

[(1, 28884578), (2, 14442289), (163, 177206), (251, 115078), (326, 88603), (353, 81826), (502, 57539), (706, 40913)]