78966776

素因数分解:

$2^3\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1249}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 169500000

約数和(自身を除く): 90533224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1129, 1249, 2258, 2498, 4516, 4996, 7903, 8743, 9032, 9992, 15806, 17486, 31612, 34972, 63224, 69944, 1410121, 2820242, 5640484, 9870847, 11280968, 19741694, 39483388, 78966776]

約数ペア:

[(1, 78966776), (2, 39483388), (4, 19741694), (7, 11280968), (8, 9870847), (14, 5640484), (28, 2820242), (56, 1410121), (1129, 69944), (1249, 63224), (2258, 34972), (2498, 31612), (4516, 17486), (4996, 15806), (7903, 9992), (8743, 9032)]