64729364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74573}}^1$

素因数の和:74615

約数の個数: 24

約数和(自身を含む): 133636608

約数和(自身を除く): 68907244

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 74573, 149146, 298292, 522011, 1044022, 2088044, 2311763, 4623526, 9247052, 16182341, 32364682, 64729364]

約数ペア:

[(1, 64729364), (2, 32364682), (4, 16182341), (7, 9247052), (14, 4623526), (28, 2311763), (31, 2088044), (62, 1044022), (124, 522011), (217, 298292), (434, 149146), (868, 74573)]