70039016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2339}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 138996000

約数和(自身を除く): 68956984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 2339, 3743, 4678, 7486, 9356, 14972, 18712, 29944, 44441, 88882, 177764, 355528, 460783, 921566, 1843132, 3686264, 8754877, 17509754, 35019508, 70039016]

約数ペア:

[(1, 70039016), (2, 35019508), (4, 17509754), (8, 8754877), (19, 3686264), (38, 1843132), (76, 921566), (152, 460783), (197, 355528), (394, 177764), (788, 88882), (1576, 44441), (2339, 29944), (3743, 18712), (4678, 14972), (7486, 9356)]