72770642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{305759}}^1$

素因数の和:305785

約数の個数: 16

約数和(自身を含む): 132088320

約数和(自身を除く): 59317678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 305759, 611518, 2140313, 4280626, 5197903, 10395806, 36385321, 72770642]

約数ペア:

[(1, 72770642), (2, 36385321), (7, 10395806), (14, 5197903), (17, 4280626), (34, 2140313), (119, 611518), (238, 305759)]