61668404

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4327}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 123607680

約数和(自身を除く): 61939276

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 4327, 7126, 8654, 14252, 17308, 30289, 60578, 121156, 2202443, 4404886, 8809772, 15417101, 30834202, 61668404]

約数ペア:

[(1, 61668404), (2, 30834202), (4, 15417101), (7, 8809772), (14, 4404886), (28, 2202443), (509, 121156), (1018, 60578), (2036, 30289), (3563, 17308), (4327, 14252), (7126, 8654)]