28079154

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 62674560

約数和(自身を除く): 34595406

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 122, 183, 214, 239, 321, 366, 478, 549, 642, 717, 963, 1098, 1434, 1926, 2151, 4302, 6527, 13054, 14579, 19581, 25573, 29158, 39162, 43737, 51146, 58743, 76719, 87474, 117486, 131211, 153438, 230157, 262422, 460314, 1559953, 3119906, 4679859, 9359718, 14039577, 28079154]

約数ペア:

[(1, 28079154), (2, 14039577), (3, 9359718), (6, 4679859), (9, 3119906), (18, 1559953), (61, 460314), (107, 262422), (122, 230157), (183, 153438), (214, 131211), (239, 117486), (321, 87474), (366, 76719), (478, 58743), (549, 51146), (642, 43737), (717, 39162), (963, 29158), (1098, 25573), (1434, 19581), (1926, 14579), (2151, 13054), (4302, 6527)]