4167968

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5629792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 809, 1288, 1618, 2576, 3236, 5152, 5663, 6472, 11326, 12944, 18607, 22652, 25888, 37214, 45304, 74428, 90608, 130249, 148856, 181216, 260498, 297712, 520996, 595424, 1041992, 2083984, 4167968]

約数ペア:

[(1, 4167968), (2, 2083984), (4, 1041992), (7, 595424), (8, 520996), (14, 297712), (16, 260498), (23, 181216), (28, 148856), (32, 130249), (46, 90608), (56, 74428), (92, 45304), (112, 37214), (161, 25888), (184, 22652), (224, 18607), (322, 12944), (368, 11326), (644, 6472), (736, 5663), (809, 5152), (1288, 3236), (1618, 2576)]