67136356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 75354524

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 1709, 2806, 3418, 5612, 6836, 9821, 11963, 19642, 23926, 39284, 39307, 47852, 78614, 104249, 157228, 208498, 275149, 416996, 550298, 729743, 1100596, 1459486, 2397727, 2918972, 4795454, 9590908, 16784089, 33568178, 67136356]

約数ペア:

[(1, 67136356), (2, 33568178), (4, 16784089), (7, 9590908), (14, 4795454), (23, 2918972), (28, 2397727), (46, 1459486), (61, 1100596), (92, 729743), (122, 550298), (161, 416996), (244, 275149), (322, 208498), (427, 157228), (644, 104249), (854, 78614), (1403, 47852), (1708, 39307), (1709, 39284), (2806, 23926), (3418, 19642), (5612, 11963), (6836, 9821)]