27877616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 58787904

約数和(自身を除く): 30910288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1327, 1616, 2626, 2654, 5252, 5308, 10504, 10616, 17251, 21008, 21232, 34502, 69004, 134027, 138008, 268054, 276016, 536108, 1072216, 1742351, 2144432, 3484702, 6969404, 13938808, 27877616]

約数ペア:

[(1, 27877616), (2, 13938808), (4, 6969404), (8, 3484702), (13, 2144432), (16, 1742351), (26, 1072216), (52, 536108), (101, 276016), (104, 268054), (202, 138008), (208, 134027), (404, 69004), (808, 34502), (1313, 21232), (1327, 21008), (1616, 17251), (2626, 10616), (2654, 10504), (5252, 5308)]