71244433

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 87575040

約数和(自身を除く): 16330607

約数列:

[1, 13, 17, 19, 47, 221, 247, 323, 361, 611, 799, 893, 4199, 4693, 6137, 6859, 10387, 11609, 15181, 16967, 79781, 89167, 116603, 197353, 220571, 288439, 322373, 1515839, 3749707, 4190849, 5480341, 71244433]

約数ペア:

[(1, 71244433), (13, 5480341), (17, 4190849), (19, 3749707), (47, 1515839), (221, 322373), (247, 288439), (323, 220571), (361, 197353), (611, 116603), (799, 89167), (893, 79781), (4199, 16967), (4693, 15181), (6137, 11609), (6859, 10387)]