71840730466

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{3745997}}^1$

素因数の和:3746265

約数の個数: 16

約数和(自身を含む): 110761668864

約数和(自身を除く): 38920938398

約数列:

[1, 2, 43, 86, 223, 446, 9589, 19178, 3745997, 7491994, 161077871, 322155742, 835357331, 1670714662, 35920365233, 71840730466]

約数ペア:

[(1, 71840730466), (2, 35920365233), (43, 1670714662), (86, 835357331), (223, 322155742), (446, 161077871), (9589, 7491994), (19178, 3745997)]