71059076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22123}}^1$

素因数の和:22211

約数の個数: 24

約数和(自身を含む): 137522784

約数和(自身を除く): 66463708

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 22123, 44246, 88492, 243353, 486706, 973412, 1614979, 3229958, 6459916, 17764769, 35529538, 71059076]

約数ペア:

[(1, 71059076), (2, 35529538), (4, 17764769), (11, 6459916), (22, 3229958), (44, 1614979), (73, 973412), (146, 486706), (292, 243353), (803, 88492), (1606, 44246), (3212, 22123)]