76389478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{7699}}^1$

素因数の和:7764

約数の個数: 24

約数和(自身を含む): 129036600

約数和(自身を除く): 52647122

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 7699, 9922, 15398, 84689, 169378, 315659, 631318, 931579, 1863158, 3472249, 6944498, 38194739, 76389478]

約数ペア:

[(1, 76389478), (2, 38194739), (11, 6944498), (22, 3472249), (41, 1863158), (82, 931579), (121, 631318), (242, 315659), (451, 169378), (902, 84689), (4961, 15398), (7699, 9922)]