71136836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3331}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 131547360

約数和(自身を除く): 60410524

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 3331, 5339, 6662, 10678, 13324, 21356, 63289, 126578, 253156, 936011, 1872022, 3744044, 17784209, 35568418, 71136836]

約数ペア:

[(1, 71136836), (2, 35568418), (4, 17784209), (19, 3744044), (38, 1872022), (76, 936011), (281, 253156), (562, 126578), (1124, 63289), (3331, 21356), (5339, 13324), (6662, 10678)]