30227456

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4244

約数の個数: 44

約数和(自身を含む): 69073968

約数和(自身を除く): 38846512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4217, 7168, 8434, 16868, 29519, 33736, 59038, 67472, 118076, 134944, 236152, 269888, 472304, 539776, 944608, 1079552, 1889216, 2159104, 3778432, 4318208, 7556864, 15113728, 30227456]

約数ペア:

[(1, 30227456), (2, 15113728), (4, 7556864), (7, 4318208), (8, 3778432), (14, 2159104), (16, 1889216), (28, 1079552), (32, 944608), (56, 539776), (64, 472304), (112, 269888), (128, 236152), (224, 134944), (256, 118076), (448, 67472), (512, 59038), (896, 33736), (1024, 29519), (1792, 16868), (3584, 8434), (4217, 7168)]