78871424

素因数分解:

$2^7\times {\mathrm{719}}^1\times {\mathrm{857}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 157528800

約数和(自身を除く): 78657376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 719, 857, 1438, 1714, 2876, 3428, 5752, 6856, 11504, 13712, 23008, 27424, 46016, 54848, 92032, 109696, 616183, 1232366, 2464732, 4929464, 9858928, 19717856, 39435712, 78871424]

約数ペア:

[(1, 78871424), (2, 39435712), (4, 19717856), (8, 9858928), (16, 4929464), (32, 2464732), (64, 1232366), (128, 616183), (719, 109696), (857, 92032), (1438, 54848), (1714, 46016), (2876, 27424), (3428, 23008), (5752, 13712), (6856, 11504)]