27705724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 51528960

約数和(自身を除く): 23823236

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 3407, 4066, 6814, 8132, 13628, 64733, 129466, 258932, 364549, 729098, 1458196, 6926431, 13852862, 27705724]

約数ペア:

[(1, 27705724), (2, 13852862), (4, 6926431), (19, 1458196), (38, 729098), (76, 364549), (107, 258932), (214, 129466), (428, 64733), (2033, 13628), (3407, 8132), (4066, 6814)]