66479618

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{2851}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 101645280

約数和(自身を除く): 35165662

約数列:

[1, 2, 89, 131, 178, 262, 2851, 5702, 11659, 23318, 253739, 373481, 507478, 746962, 33239809, 66479618]

約数ペア:

[(1, 66479618), (2, 33239809), (89, 746962), (131, 507478), (178, 373481), (262, 253739), (2851, 23318), (5702, 11659)]