72342556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126473}}^1$

素因数の和:126501

約数の個数: 24

約数和(自身を含む): 148733424

約数和(自身を除く): 76390868

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 126473, 252946, 505892, 1391203, 1644149, 2782406, 3288298, 5564812, 6576596, 18085639, 36171278, 72342556]

約数ペア:

[(1, 72342556), (2, 36171278), (4, 18085639), (11, 6576596), (13, 5564812), (22, 3288298), (26, 2782406), (44, 1644149), (52, 1391203), (143, 505892), (286, 252946), (572, 126473)]