28353294

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5413}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 63668640

約数和(自身を除く): 35315346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5413, 10826, 16239, 32478, 48717, 97434, 146151, 292302, 525061, 1050122, 1575183, 3150366, 4725549, 9451098, 14176647, 28353294]

約数ペア:

[(1, 28353294), (2, 14176647), (3, 9451098), (6, 4725549), (9, 3150366), (18, 1575183), (27, 1050122), (54, 525061), (97, 292302), (194, 146151), (291, 97434), (582, 48717), (873, 32478), (1746, 16239), (2619, 10826), (5238, 5413)]