42768418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25247}}^1$

素因数の和:25278

約数の個数: 24

約数和(自身を含む): 80591616

約数和(自身を除く): 37823198

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 25247, 50494, 176729, 277717, 353458, 555434, 1944019, 3054887, 3888038, 6109774, 21384209, 42768418]

約数ペア:

[(1, 42768418), (2, 21384209), (7, 6109774), (11, 3888038), (14, 3054887), (22, 1944019), (77, 555434), (121, 353458), (154, 277717), (242, 176729), (847, 50494), (1694, 25247)]