68507068

素因数分解:

$2^2\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{1907}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 137192832

約数和(自身を除く): 68685764

約数列:

[1, 2, 4, 7, 14, 28, 1283, 1907, 2566, 3814, 5132, 7628, 8981, 13349, 17962, 26698, 35924, 53396, 2446681, 4893362, 9786724, 17126767, 34253534, 68507068]

約数ペア:

[(1, 68507068), (2, 34253534), (4, 17126767), (7, 9786724), (14, 4893362), (28, 2446681), (1283, 53396), (1907, 35924), (2566, 26698), (3814, 17962), (5132, 13349), (7628, 8981)]