28386336

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26881}}^1$

素因数の和:26905

約数の個数: 48

約数和(自身を含む): 81291168

約数和(自身を除く): 52904832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26881, 53762, 80643, 107524, 161286, 215048, 295691, 322572, 430096, 591382, 645144, 860192, 887073, 1182764, 1290288, 1774146, 2365528, 2580576, 3548292, 4731056, 7096584, 9462112, 14193168, 28386336]

約数ペア:

[(1, 28386336), (2, 14193168), (3, 9462112), (4, 7096584), (6, 4731056), (8, 3548292), (11, 2580576), (12, 2365528), (16, 1774146), (22, 1290288), (24, 1182764), (32, 887073), (33, 860192), (44, 645144), (48, 591382), (66, 430096), (88, 322572), (96, 295691), (132, 215048), (176, 161286), (264, 107524), (352, 80643), (528, 53762), (1056, 26881)]