26247949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 36868608

約数和(自身を除く): 10620659

約数列:

[1, 7, 13, 17, 19, 47, 91, 119, 133, 221, 247, 323, 329, 361, 611, 799, 893, 1547, 1729, 2261, 2527, 4199, 4277, 4693, 5593, 6137, 6251, 10387, 11609, 15181, 16967, 29393, 32851, 42959, 72709, 79781, 81263, 106267, 118769, 197353, 220571, 288439, 558467, 1381471, 1543997, 2019073, 3749707, 26247949]

約数ペア:

[(1, 26247949), (7, 3749707), (13, 2019073), (17, 1543997), (19, 1381471), (47, 558467), (91, 288439), (119, 220571), (133, 197353), (221, 118769), (247, 106267), (323, 81263), (329, 79781), (361, 72709), (611, 42959), (799, 32851), (893, 29393), (1547, 16967), (1729, 15181), (2261, 11609), (2527, 10387), (4199, 6251), (4277, 6137), (4693, 5593)]