25097024

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{20639}}^1$

素因数の和:20670

約数の個数: 28

約数和(自身を含む): 52425600

約数和(自身を除く): 27328576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 20639, 41278, 82556, 165112, 330224, 392141, 660448, 784282, 1320896, 1568564, 3137128, 6274256, 12548512, 25097024]

約数ペア:

[(1, 25097024), (2, 12548512), (4, 6274256), (8, 3137128), (16, 1568564), (19, 1320896), (32, 784282), (38, 660448), (64, 392141), (76, 330224), (152, 165112), (304, 82556), (608, 41278), (1216, 20639)]