64007516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2371}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 118951056

約数和(自身を除く): 54943540

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 2371, 4742, 6749, 9484, 13498, 26996, 40307, 80614, 161228, 941287, 1882574, 3765148, 16001879, 32003758, 64007516]

約数ペア:

[(1, 64007516), (2, 32003758), (4, 16001879), (17, 3765148), (34, 1882574), (68, 941287), (397, 161228), (794, 80614), (1588, 40307), (2371, 26996), (4742, 13498), (6749, 9484)]