66708446

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{4243}}^1$

素因数の和:5375

約数の個数: 16

約数和(自身を含む): 114486144

約数和(自身を除く): 47777698

約数列:

[1, 2, 7, 14, 1123, 2246, 4243, 7861, 8486, 15722, 29701, 59402, 4764889, 9529778, 33354223, 66708446]

約数ペア:

[(1, 66708446), (2, 33354223), (7, 9529778), (14, 4764889), (1123, 59402), (2246, 29701), (4243, 15722), (7861, 8486)]