65930566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 109767168

約数和(自身を除く): 43836602

約数列:

[1, 2, 13, 26, 47, 94, 163, 326, 331, 611, 662, 1222, 2119, 4238, 4303, 7661, 8606, 15322, 15557, 31114, 53953, 99593, 107906, 199186, 202241, 404482, 701389, 1402778, 2535791, 5071582, 32965283, 65930566]

約数ペア:

[(1, 65930566), (2, 32965283), (13, 5071582), (26, 2535791), (47, 1402778), (94, 701389), (163, 404482), (326, 202241), (331, 199186), (611, 107906), (662, 99593), (1222, 53953), (2119, 31114), (4238, 15557), (4303, 15322), (7661, 8606)]