69755812

素因数分解:

$2^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 142490880

約数和(自身を除く): 72735068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 479, 743, 958, 1486, 1916, 2972, 3353, 5201, 6706, 10402, 13412, 20804, 23471, 36407, 46942, 72814, 93884, 145628, 355897, 711794, 1423588, 2491279, 4982558, 9965116, 17438953, 34877906, 69755812]

約数ペア:

[(1, 69755812), (2, 34877906), (4, 17438953), (7, 9965116), (14, 4982558), (28, 2491279), (49, 1423588), (98, 711794), (196, 355897), (479, 145628), (743, 93884), (958, 72814), (1486, 46942), (1916, 36407), (2972, 23471), (3353, 20804), (5201, 13412), (6706, 10402)]