27213784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 59351040

約数和(自身を除く): 32137256

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 367, 403, 598, 713, 734, 806, 1196, 1426, 1468, 1612, 2392, 2852, 2936, 3224, 4771, 5704, 8441, 9269, 9542, 11377, 16882, 18538, 19084, 22754, 33764, 37076, 38168, 45508, 67528, 74152, 91016, 109733, 147901, 219466, 261671, 295802, 438932, 523342, 591604, 877864, 1046684, 1183208, 2093368, 3401723, 6803446, 13606892, 27213784]

約数ペア:

[(1, 27213784), (2, 13606892), (4, 6803446), (8, 3401723), (13, 2093368), (23, 1183208), (26, 1046684), (31, 877864), (46, 591604), (52, 523342), (62, 438932), (92, 295802), (104, 261671), (124, 219466), (184, 147901), (248, 109733), (299, 91016), (367, 74152), (403, 67528), (598, 45508), (713, 38168), (734, 37076), (806, 33764), (1196, 22754), (1426, 19084), (1468, 18538), (1612, 16882), (2392, 11377), (2852, 9542), (2936, 9269), (3224, 8441), (4771, 5704)]