39555456

素因数分解:

$2^7\times 3^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 66198144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 384, 431, 478, 717, 862, 956, 1293, 1434, 1724, 1912, 2586, 2868, 3448, 3824, 5172, 5736, 6896, 7648, 10344, 11472, 13792, 15296, 20688, 22944, 27584, 30592, 41376, 45888, 55168, 82752, 91776, 103009, 165504, 206018, 309027, 412036, 618054, 824072, 1236108, 1648144, 2472216, 3296288, 4944432, 6592576, 9888864, 13185152, 19777728, 39555456]

約数ペア:

[(1, 39555456), (2, 19777728), (3, 13185152), (4, 9888864), (6, 6592576), (8, 4944432), (12, 3296288), (16, 2472216), (24, 1648144), (32, 1236108), (48, 824072), (64, 618054), (96, 412036), (128, 309027), (192, 206018), (239, 165504), (384, 103009), (431, 91776), (478, 82752), (717, 55168), (862, 45888), (956, 41376), (1293, 30592), (1434, 27584), (1724, 22944), (1912, 20688), (2586, 15296), (2868, 13792), (3448, 11472), (3824, 10344), (5172, 7648), (5736, 6896)]