28166652

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5711}}^1$

素因数の和:5858

約数の個数: 36

約数和(自身を含む): 71731296

約数和(自身を除く): 43564644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 5711, 11422, 17133, 22844, 34266, 51399, 68532, 102798, 205596, 782407, 1564814, 2347221, 3129628, 4694442, 7041663, 9388884, 14083326, 28166652]

約数ペア:

[(1, 28166652), (2, 14083326), (3, 9388884), (4, 7041663), (6, 4694442), (9, 3129628), (12, 2347221), (18, 1564814), (36, 782407), (137, 205596), (274, 102798), (411, 68532), (548, 51399), (822, 34266), (1233, 22844), (1644, 17133), (2466, 11422), (4932, 5711)]