28478796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{124907}}^1$

素因数の和:124933

約数の個数: 24

約数和(自身を含む): 69948480

約数和(自身を除く): 41469684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 124907, 249814, 374721, 499628, 749442, 1498884, 2373233, 4746466, 7119699, 9492932, 14239398, 28478796]

約数ペア:

[(1, 28478796), (2, 14239398), (3, 9492932), (4, 7119699), (6, 4746466), (12, 2373233), (19, 1498884), (38, 749442), (57, 499628), (76, 374721), (114, 249814), (228, 124907)]