2522128

素因数分解:

$2^4\times 7^2\times {\mathrm{3217}}^1$

素因数の和:3239

約数の個数: 30

約数和(自身を含む): 5686206

約数和(自身を除く): 3164078

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3217, 6434, 12868, 22519, 25736, 45038, 51472, 90076, 157633, 180152, 315266, 360304, 630532, 1261064, 2522128]

約数ペア:

[(1, 2522128), (2, 1261064), (4, 630532), (7, 360304), (8, 315266), (14, 180152), (16, 157633), (28, 90076), (49, 51472), (56, 45038), (98, 25736), (112, 22519), (196, 12868), (392, 6434), (784, 3217)]