40196476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4943}}^1$

素因数の和:5073

約数の個数: 24

約数和(自身を含む): 74753280

約数和(自身を除く): 34556804

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 4943, 8132, 9886, 19772, 93917, 187834, 375668, 528901, 1057802, 2115604, 10049119, 20098238, 40196476]

約数ペア:

[(1, 40196476), (2, 20098238), (4, 10049119), (19, 2115604), (38, 1057802), (76, 528901), (107, 375668), (214, 187834), (428, 93917), (2033, 19772), (4066, 9886), (4943, 8132)]