71155348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22777}}^1$

素因数の和:22863

約数の個数: 24

約数和(自身を含む): 137761344

約数和(自身を除く): 66605996

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 22777, 45554, 91108, 250547, 501094, 1002188, 1617167, 3234334, 6468668, 17788837, 35577674, 71155348]

約数ペア:

[(1, 71155348), (2, 35577674), (4, 17788837), (11, 6468668), (22, 3234334), (44, 1617167), (71, 1002188), (142, 501094), (284, 250547), (781, 91108), (1562, 45554), (3124, 22777)]