378065128

素因数分解:

$2^3\times 7^1\times {\mathrm{947}}^1\times {\mathrm{7129}}^1$

素因数の和:8089

約数の個数: 32

約数和(自身を含む): 811108800

約数和(自身を除く): 433043672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 947, 1894, 3788, 6629, 7129, 7576, 13258, 14258, 26516, 28516, 49903, 53032, 57032, 99806, 199612, 399224, 6751163, 13502326, 27004652, 47258141, 54009304, 94516282, 189032564, 378065128]

約数ペア:

[(1, 378065128), (2, 189032564), (4, 94516282), (7, 54009304), (8, 47258141), (14, 27004652), (28, 13502326), (56, 6751163), (947, 399224), (1894, 199612), (3788, 99806), (6629, 57032), (7129, 53032), (7576, 49903), (13258, 28516), (14258, 26516)]