42106834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 79875072

約数和(自身を除く): 37768238

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 3851, 5467, 7702, 10934, 26957, 42361, 53914, 84722, 273421, 296527, 546842, 593054, 1913947, 3007631, 3827894, 6015262, 21053417, 42106834]

約数ペア:

[(1, 42106834), (2, 21053417), (7, 6015262), (11, 3827894), (14, 3007631), (22, 1913947), (71, 593054), (77, 546842), (142, 296527), (154, 273421), (497, 84722), (781, 53914), (994, 42361), (1562, 26957), (3851, 10934), (5467, 7702)]