6689428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 12266240

約数和(自身を除く): 5576812

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 739, 1478, 2263, 2956, 4526, 9052, 22909, 45818, 53947, 91636, 107894, 215788, 1672357, 3344714, 6689428]

約数ペア:

[(1, 6689428), (2, 3344714), (4, 1672357), (31, 215788), (62, 107894), (73, 91636), (124, 53947), (146, 45818), (292, 22909), (739, 9052), (1478, 4526), (2263, 2956)]