7890256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 16856064

約数和(自身を除く): 8965808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 353, 508, 706, 1016, 1397, 1412, 2032, 2794, 2824, 3883, 5588, 5648, 7766, 11176, 15532, 22352, 31064, 44831, 62128, 89662, 179324, 358648, 493141, 717296, 986282, 1972564, 3945128, 7890256]

約数ペア:

[(1, 7890256), (2, 3945128), (4, 1972564), (8, 986282), (11, 717296), (16, 493141), (22, 358648), (44, 179324), (88, 89662), (127, 62128), (176, 44831), (254, 31064), (353, 22352), (508, 15532), (706, 11176), (1016, 7766), (1397, 5648), (1412, 5588), (2032, 3883), (2794, 2824)]