68417470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1361}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 134739936

約数和(自身を除く): 66322466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 1361, 2285, 2722, 4570, 5027, 6805, 10054, 13610, 14971, 25135, 29942, 50270, 74855, 149710, 621977, 1243954, 3109885, 6219770, 6841747, 13683494, 34208735, 68417470]

約数ペア:

[(1, 68417470), (2, 34208735), (5, 13683494), (10, 6841747), (11, 6219770), (22, 3109885), (55, 1243954), (110, 621977), (457, 149710), (914, 74855), (1361, 50270), (2285, 29942), (2722, 25135), (4570, 14971), (5027, 13610), (6805, 10054)]