42095474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12889}}^1$

素因数の和:12985

約数の個数: 16

約数和(自身を含む): 66821760

約数和(自身を除く): 24726286

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 12889, 25778, 296447, 592894, 915119, 1830238, 21047737, 42095474]

約数ペア:

[(1, 42095474), (2, 21047737), (23, 1830238), (46, 915119), (71, 592894), (142, 296447), (1633, 25778), (3266, 12889)]