2860928

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 6789120

約数和(自身を除く): 3928192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 103, 112, 124, 128, 206, 217, 224, 248, 412, 434, 448, 496, 721, 824, 868, 896, 992, 1442, 1648, 1736, 1984, 2884, 3193, 3296, 3472, 3968, 5768, 6386, 6592, 6944, 11536, 12772, 13184, 13888, 22351, 23072, 25544, 27776, 44702, 46144, 51088, 89404, 92288, 102176, 178808, 204352, 357616, 408704, 715232, 1430464, 2860928]

約数ペア:

[(1, 2860928), (2, 1430464), (4, 715232), (7, 408704), (8, 357616), (14, 204352), (16, 178808), (28, 102176), (31, 92288), (32, 89404), (56, 51088), (62, 46144), (64, 44702), (103, 27776), (112, 25544), (124, 23072), (128, 22351), (206, 13888), (217, 13184), (224, 12772), (248, 11536), (412, 6944), (434, 6592), (448, 6386), (496, 5768), (721, 3968), (824, 3472), (868, 3296), (896, 3193), (992, 2884), (1442, 1984), (1648, 1736)]