66541567484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139793209}}^1$

素因数の和:139793237

約数の個数: 24

約数和(自身を含む): 140911555680

約数和(自身を除く): 74369988196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 139793209, 279586418, 559172836, 978552463, 1957104926, 2376484553, 3914209852, 4752969106, 9505938212, 16635391871, 33270783742, 66541567484]

約数ペア:

[(1, 66541567484), (2, 33270783742), (4, 16635391871), (7, 9505938212), (14, 4752969106), (17, 3914209852), (28, 2376484553), (34, 1957104926), (68, 978552463), (119, 559172836), (238, 279586418), (476, 139793209)]