67740364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 121913568

約数和(自身を除く): 54173204

約数列:

[1, 2, 4, 41, 82, 164, 317, 634, 1268, 1303, 2606, 5212, 12997, 25994, 51988, 53423, 106846, 213692, 413051, 826102, 1652204, 16935091, 33870182, 67740364]

約数ペア:

[(1, 67740364), (2, 33870182), (4, 16935091), (41, 1652204), (82, 826102), (164, 413051), (317, 213692), (634, 106846), (1268, 53423), (1303, 51988), (2606, 25994), (5212, 12997)]