77986048

素因数分解:

$2^8\times 7^2\times {\mathrm{6217}}^1$

素因数の和:6247

約数の個数: 54

約数和(自身を含む): 181111686

約数和(自身を除く): 103125638

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6217, 6272, 12434, 12544, 24868, 43519, 49736, 87038, 99472, 174076, 198944, 304633, 348152, 397888, 609266, 696304, 795776, 1218532, 1392608, 1591552, 2437064, 2785216, 4874128, 5570432, 9748256, 11140864, 19496512, 38993024, 77986048]

約数ペア:

[(1, 77986048), (2, 38993024), (4, 19496512), (7, 11140864), (8, 9748256), (14, 5570432), (16, 4874128), (28, 2785216), (32, 2437064), (49, 1591552), (56, 1392608), (64, 1218532), (98, 795776), (112, 696304), (128, 609266), (196, 397888), (224, 348152), (256, 304633), (392, 198944), (448, 174076), (784, 99472), (896, 87038), (1568, 49736), (1792, 43519), (3136, 24868), (6217, 12544), (6272, 12434)]