42266158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27059}}^1$

素因数の和:27143

約数の個数: 16

約数和(自身を含む): 70139520

約数和(自身を除く): 27873362

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 27059, 54118, 297649, 595298, 1921189, 3842378, 21133079, 42266158]

約数ペア:

[(1, 42266158), (2, 21133079), (11, 3842378), (22, 1921189), (71, 595298), (142, 297649), (781, 54118), (1562, 27059)]