28028076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 68753664

約数和(自身を除く): 40725588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 346, 519, 587, 692, 1038, 1174, 1761, 2076, 2348, 3522, 3979, 7044, 7958, 11937, 13501, 15916, 23874, 27002, 40503, 47748, 54004, 81006, 101551, 162012, 203102, 304653, 406204, 609306, 1218612, 2335673, 4671346, 7007019, 9342692, 14014038, 28028076]

約数ペア:

[(1, 28028076), (2, 14014038), (3, 9342692), (4, 7007019), (6, 4671346), (12, 2335673), (23, 1218612), (46, 609306), (69, 406204), (92, 304653), (138, 203102), (173, 162012), (276, 101551), (346, 81006), (519, 54004), (587, 47748), (692, 40503), (1038, 27002), (1174, 23874), (1761, 15916), (2076, 13501), (2348, 11937), (3522, 7958), (3979, 7044)]