77774464

素因数分解:

$2^7\times {\mathrm{709}}^1\times {\mathrm{857}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 155340900

約数和(自身を除く): 77566436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 709, 857, 1418, 1714, 2836, 3428, 5672, 6856, 11344, 13712, 22688, 27424, 45376, 54848, 90752, 109696, 607613, 1215226, 2430452, 4860904, 9721808, 19443616, 38887232, 77774464]

約数ペア:

[(1, 77774464), (2, 38887232), (4, 19443616), (8, 9721808), (16, 4860904), (32, 2430452), (64, 1215226), (128, 607613), (709, 109696), (857, 90752), (1418, 54848), (1714, 45376), (2836, 27424), (3428, 22688), (5672, 13712), (6856, 11344)]