27264710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 54307584

約数和(自身を除く): 27042874

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3491, 3905, 6982, 7810, 17455, 34910, 38401, 76802, 192005, 247861, 384010, 495722, 1239305, 2478610, 2726471, 5452942, 13632355, 27264710]

約数ペア:

[(1, 27264710), (2, 13632355), (5, 5452942), (10, 2726471), (11, 2478610), (22, 1239305), (55, 495722), (71, 384010), (110, 247861), (142, 192005), (355, 76802), (710, 38401), (781, 34910), (1562, 17455), (3491, 7810), (3905, 6982)]