28096816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 59710464

約数和(自身を除く): 31613648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 526, 607, 1052, 1214, 2104, 2428, 2893, 4208, 4856, 5786, 6677, 9712, 11572, 13354, 23144, 26708, 46288, 53416, 106832, 159641, 319282, 638564, 1277128, 1756051, 2554256, 3512102, 7024204, 14048408, 28096816]

約数ペア:

[(1, 28096816), (2, 14048408), (4, 7024204), (8, 3512102), (11, 2554256), (16, 1756051), (22, 1277128), (44, 638564), (88, 319282), (176, 159641), (263, 106832), (526, 53416), (607, 46288), (1052, 26708), (1214, 23144), (2104, 13354), (2428, 11572), (2893, 9712), (4208, 6677), (4856, 5786)]