39247912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 80520480

約数和(自身を除く): 41272568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 653, 683, 1306, 1366, 2612, 2732, 5224, 5464, 7183, 7513, 14366, 15026, 28732, 30052, 57464, 60104, 445999, 891998, 1783996, 3567992, 4905989, 9811978, 19623956, 39247912]

約数ペア:

[(1, 39247912), (2, 19623956), (4, 9811978), (8, 4905989), (11, 3567992), (22, 1783996), (44, 891998), (88, 445999), (653, 60104), (683, 57464), (1306, 30052), (1366, 28732), (2612, 15026), (2732, 14366), (5224, 7513), (5464, 7183)]