71336222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 116964000

約数和(自身を除く): 45627778

約数列:

[1, 2, 19, 37, 38, 74, 113, 226, 449, 703, 898, 1406, 2147, 4181, 4294, 8362, 8531, 16613, 17062, 33226, 50737, 79439, 101474, 158878, 315647, 631294, 964003, 1877269, 1928006, 3754538, 35668111, 71336222]

約数ペア:

[(1, 71336222), (2, 35668111), (19, 3754538), (37, 1928006), (38, 1877269), (74, 964003), (113, 631294), (226, 315647), (449, 158878), (703, 101474), (898, 79439), (1406, 50737), (2147, 33226), (4181, 17062), (4294, 16613), (8362, 8531)]