27419348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 54286848

約数和(自身を除く): 26867500

約数列:

[1, 2, 4, 11, 22, 44, 67, 71, 131, 134, 142, 262, 268, 284, 524, 737, 781, 1441, 1474, 1562, 2882, 2948, 3124, 4757, 5764, 8777, 9301, 9514, 17554, 18602, 19028, 35108, 37204, 52327, 96547, 102311, 104654, 193094, 204622, 209308, 386188, 409244, 623167, 1246334, 2492668, 6854837, 13709674, 27419348]

約数ペア:

[(1, 27419348), (2, 13709674), (4, 6854837), (11, 2492668), (22, 1246334), (44, 623167), (67, 409244), (71, 386188), (131, 209308), (134, 204622), (142, 193094), (262, 104654), (268, 102311), (284, 96547), (524, 52327), (737, 37204), (781, 35108), (1441, 19028), (1474, 18602), (1562, 17554), (2882, 9514), (2948, 9301), (3124, 8777), (4757, 5764)]