42458284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13591}}^1$

素因数の和:13677

約数の個数: 24

約数和(自身を含む): 82204416

約数和(自身を除く): 39746132

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 13591, 27182, 54364, 149501, 299002, 598004, 964961, 1929922, 3859844, 10614571, 21229142, 42458284]

約数ペア:

[(1, 42458284), (2, 21229142), (4, 10614571), (11, 3859844), (22, 1929922), (44, 964961), (71, 598004), (142, 299002), (284, 149501), (781, 54364), (1562, 27182), (3124, 13591)]