4309984

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 9870336

約数和(自身を除く): 5560352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 271, 284, 497, 542, 568, 994, 1084, 1136, 1897, 1988, 2168, 2272, 3794, 3976, 4336, 7588, 7952, 8672, 15176, 15904, 19241, 30352, 38482, 60704, 76964, 134687, 153928, 269374, 307856, 538748, 615712, 1077496, 2154992, 4309984]

約数ペア:

[(1, 4309984), (2, 2154992), (4, 1077496), (7, 615712), (8, 538748), (14, 307856), (16, 269374), (28, 153928), (32, 134687), (56, 76964), (71, 60704), (112, 38482), (142, 30352), (224, 19241), (271, 15904), (284, 15176), (497, 8672), (542, 7952), (568, 7588), (994, 4336), (1084, 3976), (1136, 3794), (1897, 2272), (1988, 2168)]