77644928

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{14107}}^1$

素因数の和:14164

約数の個数: 32

約数和(自身を含む): 158291760

約数和(自身を除く): 80646832

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 14107, 28214, 56428, 112856, 225712, 451424, 606601, 902848, 1213202, 1805696, 2426404, 4852808, 9705616, 19411232, 38822464, 77644928]

約数ペア:

[(1, 77644928), (2, 38822464), (4, 19411232), (8, 9705616), (16, 4852808), (32, 2426404), (43, 1805696), (64, 1213202), (86, 902848), (128, 606601), (172, 451424), (344, 225712), (688, 112856), (1376, 56428), (2752, 28214), (5504, 14107)]