25567808

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 84

約数和(自身を含む): 61155072

約数和(自身を除く): 35587264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 263, 392, 434, 448, 496, 526, 784, 868, 992, 1052, 1519, 1568, 1736, 1841, 1984, 2104, 3038, 3136, 3472, 3682, 4208, 6076, 6944, 7364, 8153, 8416, 12152, 12887, 13888, 14728, 16306, 16832, 24304, 25774, 29456, 32612, 48608, 51548, 57071, 58912, 65224, 97216, 103096, 114142, 117824, 130448, 206192, 228284, 260896, 399497, 412384, 456568, 521792, 798994, 824768, 913136, 1597988, 1826272, 3195976, 3652544, 6391952, 12783904, 25567808]

約数ペア:

[(1, 25567808), (2, 12783904), (4, 6391952), (7, 3652544), (8, 3195976), (14, 1826272), (16, 1597988), (28, 913136), (31, 824768), (32, 798994), (49, 521792), (56, 456568), (62, 412384), (64, 399497), (98, 260896), (112, 228284), (124, 206192), (196, 130448), (217, 117824), (224, 114142), (248, 103096), (263, 97216), (392, 65224), (434, 58912), (448, 57071), (496, 51548), (526, 48608), (784, 32612), (868, 29456), (992, 25774), (1052, 24304), (1519, 16832), (1568, 16306), (1736, 14728), (1841, 13888), (1984, 12887), (2104, 12152), (3038, 8416), (3136, 8153), (3472, 7364), (3682, 6944), (4208, 6076)]