27277978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 51133824

約数和(自身を除く): 23855846

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 2237, 4474, 6097, 12194, 15659, 29081, 31318, 58162, 149879, 203567, 299758, 407134, 1049153, 1948427, 2098306, 3896854, 13638989, 27277978]

約数ペア:

[(1, 27277978), (2, 13638989), (7, 3896854), (13, 2098306), (14, 1948427), (26, 1049153), (67, 407134), (91, 299758), (134, 203567), (182, 149879), (469, 58162), (871, 31318), (938, 29081), (1742, 15659), (2237, 12194), (4474, 6097)]