64144542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138841}}^1$

素因数の和:138864

約数の個数: 32

約数和(自身を含む): 159945984

約数和(自身を除く): 95801442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 138841, 277682, 416523, 833046, 971887, 1527251, 1943774, 2915661, 3054502, 4581753, 5831322, 9163506, 10690757, 21381514, 32072271, 64144542]

約数ペア:

[(1, 64144542), (2, 32072271), (3, 21381514), (6, 10690757), (7, 9163506), (11, 5831322), (14, 4581753), (21, 3054502), (22, 2915661), (33, 1943774), (42, 1527251), (66, 971887), (77, 833046), (154, 416523), (231, 277682), (462, 138841)]