27875868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 67415040

約数和(自身を除く): 39539172

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 607, 1068, 1214, 1821, 2428, 3642, 3827, 7284, 7654, 11481, 15308, 22962, 26101, 45924, 52202, 54023, 78303, 104404, 108046, 156606, 162069, 216092, 313212, 324138, 648276, 2322989, 4645978, 6968967, 9291956, 13937934, 27875868]

約数ペア:

[(1, 27875868), (2, 13937934), (3, 9291956), (4, 6968967), (6, 4645978), (12, 2322989), (43, 648276), (86, 324138), (89, 313212), (129, 216092), (172, 162069), (178, 156606), (258, 108046), (267, 104404), (356, 78303), (516, 54023), (534, 52202), (607, 45924), (1068, 26101), (1214, 22962), (1821, 15308), (2428, 11481), (3642, 7654), (3827, 7284)]