74211956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15683}}^1$

素因数の和:15720

約数の個数: 36

約数和(自身を含む): 160729632

約数和(自身を除く): 86517676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 15683, 31366, 62732, 109781, 203879, 219562, 407758, 439124, 815516, 1427153, 2650427, 2854306, 5300854, 5708612, 10601708, 18552989, 37105978, 74211956]

約数ペア:

[(1, 74211956), (2, 37105978), (4, 18552989), (7, 10601708), (13, 5708612), (14, 5300854), (26, 2854306), (28, 2650427), (52, 1427153), (91, 815516), (169, 439124), (182, 407758), (338, 219562), (364, 203879), (676, 109781), (1183, 62732), (2366, 31366), (4732, 15683)]