68310236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7865

約数の個数: 24

約数和(自身を含む): 125153280

約数和(自身を除く): 56843044

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 7759, 8804, 15518, 31036, 240529, 481058, 550889, 962116, 1101778, 2203556, 17077559, 34155118, 68310236]

約数ペア:

[(1, 68310236), (2, 34155118), (4, 17077559), (31, 2203556), (62, 1101778), (71, 962116), (124, 550889), (142, 481058), (284, 240529), (2201, 31036), (4402, 15518), (7759, 8804)]