68809738

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 104544000

約数和(自身を除く): 35734262

約数列:

[1, 2, 109, 218, 439, 719, 878, 1438, 47851, 78371, 95702, 156742, 315641, 631282, 34404869, 68809738]

約数ペア:

[(1, 68809738), (2, 34404869), (109, 631282), (218, 315641), (439, 156742), (719, 95702), (878, 78371), (1438, 47851)]