8390648

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 18079200

約数和(自身を除く): 9688552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 557, 1076, 1114, 1883, 2152, 2228, 3766, 3899, 4456, 7532, 7798, 15064, 15596, 31192, 149833, 299666, 599332, 1048831, 1198664, 2097662, 4195324, 8390648]

約数ペア:

[(1, 8390648), (2, 4195324), (4, 2097662), (7, 1198664), (8, 1048831), (14, 599332), (28, 299666), (56, 149833), (269, 31192), (538, 15596), (557, 15064), (1076, 7798), (1114, 7532), (1883, 4456), (2152, 3899), (2228, 3766)]