38784396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 109240320

約数和(自身を除く): 70455924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1279, 1444, 1596, 2166, 2527, 2558, 3837, 4332, 5054, 5116, 7581, 7674, 8953, 10108, 15162, 15348, 17906, 24301, 26859, 30324, 35812, 48602, 53718, 72903, 97204, 107436, 145806, 170107, 291612, 340214, 461719, 510321, 680428, 923438, 1020642, 1385157, 1846876, 2041284, 2770314, 3232033, 5540628, 6464066, 9696099, 12928132, 19392198, 38784396]

約数ペア:

[(1, 38784396), (2, 19392198), (3, 12928132), (4, 9696099), (6, 6464066), (7, 5540628), (12, 3232033), (14, 2770314), (19, 2041284), (21, 1846876), (28, 1385157), (38, 1020642), (42, 923438), (57, 680428), (76, 510321), (84, 461719), (114, 340214), (133, 291612), (228, 170107), (266, 145806), (361, 107436), (399, 97204), (532, 72903), (722, 53718), (798, 48602), (1083, 35812), (1279, 30324), (1444, 26859), (1596, 24301), (2166, 17906), (2527, 15348), (2558, 15162), (3837, 10108), (4332, 8953), (5054, 7674), (5116, 7581)]