28242626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1693}}^1$

素因数の和:2153

約数の個数: 16

約数和(自身を含む): 44721600

約数和(自身を除く): 16478974

約数列:

[1, 2, 19, 38, 439, 878, 1693, 3386, 8341, 16682, 32167, 64334, 743227, 1486454, 14121313, 28242626]

約数ペア:

[(1, 28242626), (2, 14121313), (19, 1486454), (38, 743227), (439, 64334), (878, 32167), (1693, 16682), (3386, 8341)]