42159964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136883}}^1$

素因数の和:136905

約数の個数: 24

約数和(自身を含む): 91986048

約数和(自身を除く): 49826084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 136883, 273766, 547532, 958181, 1505713, 1916362, 3011426, 3832724, 6022852, 10539991, 21079982, 42159964]

約数ペア:

[(1, 42159964), (2, 21079982), (4, 10539991), (7, 6022852), (11, 3832724), (14, 3011426), (22, 1916362), (28, 1505713), (44, 958181), (77, 547532), (154, 273766), (308, 136883)]