70750072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2339}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 140400000

約数和(自身を除く): 69649928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 2339, 3781, 4678, 7562, 9356, 15124, 18712, 30248, 44441, 88882, 177764, 355528, 465461, 930922, 1861844, 3723688, 8843759, 17687518, 35375036, 70750072]

約数ペア:

[(1, 70750072), (2, 35375036), (4, 17687518), (8, 8843759), (19, 3723688), (38, 1861844), (76, 930922), (152, 465461), (199, 355528), (398, 177764), (796, 88882), (1592, 44441), (2339, 30248), (3781, 18712), (4678, 15124), (7562, 9356)]