42763028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138841}}^1$

素因数の和:138863

約数の個数: 24

約数和(自身を含む): 93301824

約数和(自身を除く): 50538796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138841, 277682, 555364, 971887, 1527251, 1943774, 3054502, 3887548, 6109004, 10690757, 21381514, 42763028]

約数ペア:

[(1, 42763028), (2, 21381514), (4, 10690757), (7, 6109004), (11, 3887548), (14, 3054502), (22, 1943774), (28, 1527251), (44, 971887), (77, 555364), (154, 277682), (308, 138841)]