64809262

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{28753}}^1$

素因数の和:28792

約数の個数: 24

約数和(自身を含む): 118006416

約数和(自身を除く): 53197154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 28753, 57506, 201271, 402542, 661319, 1322638, 1408897, 2817794, 4629233, 9258466, 32404631, 64809262]

約数ペア:

[(1, 64809262), (2, 32404631), (7, 9258466), (14, 4629233), (23, 2817794), (46, 1408897), (49, 1322638), (98, 661319), (161, 402542), (322, 201271), (1127, 57506), (2254, 28753)]