15113728

素因数分解:

$2^9\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4242

約数の個数: 40

約数和(自身を含む): 34520112

約数和(自身を除く): 19406384

約数列:

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

約数ペア:

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