28732902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 66521280

約数和(自身を除く): 37788378

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2083, 2299, 4166, 4598, 6249, 6897, 12498, 13794, 22913, 39577, 45826, 68739, 79154, 118731, 137478, 237462, 252043, 435347, 504086, 756129, 870694, 1306041, 1512258, 2612082, 4788817, 9577634, 14366451, 28732902]

約数ペア:

[(1, 28732902), (2, 14366451), (3, 9577634), (6, 4788817), (11, 2612082), (19, 1512258), (22, 1306041), (33, 870694), (38, 756129), (57, 504086), (66, 435347), (114, 252043), (121, 237462), (209, 137478), (242, 118731), (363, 79154), (418, 68739), (627, 45826), (726, 39577), (1254, 22913), (2083, 13794), (2299, 12498), (4166, 6897), (4598, 6249)]