64735433

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 76218240

約数和(自身を除く): 11482807

約数列:

[1, 7, 41, 211, 287, 1069, 1477, 7483, 8651, 43829, 60557, 225559, 306803, 1578913, 9247919, 64735433]

約数ペア:

[(1, 64735433), (7, 9247919), (41, 1578913), (211, 306803), (287, 225559), (1069, 60557), (1477, 43829), (7483, 8651)]