78979124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{148457}}^1$

素因数の和:148487

約数の個数: 24

約数和(自身を含む): 166272960

約数和(自身を除く): 87293836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 148457, 296914, 593828, 1039199, 2078398, 2820683, 4156796, 5641366, 11282732, 19744781, 39489562, 78979124]

約数ペア:

[(1, 78979124), (2, 39489562), (4, 19744781), (7, 11282732), (14, 5641366), (19, 4156796), (28, 2820683), (38, 2078398), (76, 1039199), (133, 593828), (266, 296914), (532, 148457)]