30521344

素因数分解:

$2^{11}\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 69778800

約数和(自身を除く): 39257456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2129, 3584, 4258, 7168, 8516, 14336, 14903, 17032, 29806, 34064, 59612, 68128, 119224, 136256, 238448, 272512, 476896, 545024, 953792, 1090048, 1907584, 2180096, 3815168, 4360192, 7630336, 15260672, 30521344]

約数ペア:

[(1, 30521344), (2, 15260672), (4, 7630336), (7, 4360192), (8, 3815168), (14, 2180096), (16, 1907584), (28, 1090048), (32, 953792), (56, 545024), (64, 476896), (112, 272512), (128, 238448), (224, 136256), (256, 119224), (448, 68128), (512, 59612), (896, 34064), (1024, 29806), (1792, 17032), (2048, 14903), (2129, 14336), (3584, 8516), (4258, 7168)]