66512624

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{4001}}^1$

素因数の和:5048

約数の個数: 20

約数和(自身を含む): 129024480

約数和(自身を除く): 62511856

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4001, 4156, 8002, 8312, 16004, 16624, 32008, 64016, 4157039, 8314078, 16628156, 33256312, 66512624]

約数ペア:

[(1, 66512624), (2, 33256312), (4, 16628156), (8, 8314078), (16, 4157039), (1039, 64016), (2078, 32008), (4001, 16624), (4156, 16004), (8002, 8312)]