28760964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33757}}^1$

素因数の和:33835

約数の個数: 24

約数和(自身を含む): 68056128

約数和(自身を除く): 39295164

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33757, 67514, 101271, 135028, 202542, 405084, 2396747, 4793494, 7190241, 9586988, 14380482, 28760964]

約数ペア:

[(1, 28760964), (2, 14380482), (3, 9586988), (4, 7190241), (6, 4793494), (12, 2396747), (71, 405084), (142, 202542), (213, 135028), (284, 101271), (426, 67514), (852, 33757)]