67711588

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 138807424

約数和(自身を除く): 71095836

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 157, 211, 292, 314, 422, 511, 628, 844, 1022, 1099, 1477, 2044, 2198, 2954, 4396, 5908, 11461, 15403, 22922, 30806, 33127, 45844, 61612, 66254, 80227, 107821, 132508, 160454, 215642, 231889, 320908, 431284, 463778, 927556, 2418271, 4836542, 9673084, 16927897, 33855794, 67711588]

約数ペア:

[(1, 67711588), (2, 33855794), (4, 16927897), (7, 9673084), (14, 4836542), (28, 2418271), (73, 927556), (146, 463778), (157, 431284), (211, 320908), (292, 231889), (314, 215642), (422, 160454), (511, 132508), (628, 107821), (844, 80227), (1022, 66254), (1099, 61612), (1477, 45844), (2044, 33127), (2198, 30806), (2954, 22922), (4396, 15403), (5908, 11461)]