8619968

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 56

約数和(自身を含む): 19897344

約数和(自身を除く): 11277376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 271, 284, 448, 497, 542, 568, 994, 1084, 1136, 1897, 1988, 2168, 2272, 3794, 3976, 4336, 4544, 7588, 7952, 8672, 15176, 15904, 17344, 19241, 30352, 31808, 38482, 60704, 76964, 121408, 134687, 153928, 269374, 307856, 538748, 615712, 1077496, 1231424, 2154992, 4309984, 8619968]

約数ペア:

[(1, 8619968), (2, 4309984), (4, 2154992), (7, 1231424), (8, 1077496), (14, 615712), (16, 538748), (28, 307856), (32, 269374), (56, 153928), (64, 134687), (71, 121408), (112, 76964), (142, 60704), (224, 38482), (271, 31808), (284, 30352), (448, 19241), (497, 17344), (542, 15904), (568, 15176), (994, 8672), (1084, 7952), (1136, 7588), (1897, 4544), (1988, 4336), (2168, 3976), (2272, 3794)]