66013676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3229}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 122094000

約数和(自身を除く): 56080324

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 3229, 5111, 6458, 10222, 12916, 20444, 61351, 122702, 245404, 868601, 1737202, 3474404, 16503419, 33006838, 66013676]

約数ペア:

[(1, 66013676), (2, 33006838), (4, 16503419), (19, 3474404), (38, 1737202), (76, 868601), (269, 245404), (538, 122702), (1076, 61351), (3229, 20444), (5111, 12916), (6458, 10222)]