28987092

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{2767}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 75953920

約数和(自身を除く): 46966828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 2767, 3492, 5238, 5534, 8301, 10476, 11068, 16602, 24903, 33204, 49806, 74709, 99612, 149418, 268399, 298836, 536798, 805197, 1073596, 1610394, 2415591, 3220788, 4831182, 7246773, 9662364, 14493546, 28987092]

約数ペア:

[(1, 28987092), (2, 14493546), (3, 9662364), (4, 7246773), (6, 4831182), (9, 3220788), (12, 2415591), (18, 1610394), (27, 1073596), (36, 805197), (54, 536798), (97, 298836), (108, 268399), (194, 149418), (291, 99612), (388, 74709), (582, 49806), (873, 33204), (1164, 24903), (1746, 16602), (2619, 11068), (2767, 10476), (3492, 8301), (5238, 5534)]