69953548

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15913}}^1$

素因数の和:16081

約数の個数: 24

約数和(自身を含む): 140807072

約数和(自身を除く): 70853524

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 15913, 31826, 63652, 111391, 222782, 445564, 2498341, 4996682, 9993364, 17488387, 34976774, 69953548]

約数ペア:

[(1, 69953548), (2, 34976774), (4, 17488387), (7, 9993364), (14, 4996682), (28, 2498341), (157, 445564), (314, 222782), (628, 111391), (1099, 63652), (2198, 31826), (4396, 15913)]