28725036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7411}}^1$

素因数の和:7454

約数の個数: 48

約数和(自身を含む): 74712960

約数和(自身を除く): 45987924

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7411, 14822, 22233, 29644, 44466, 88932, 125987, 140809, 251974, 281618, 377961, 422427, 503948, 563236, 755922, 844854, 1511844, 1689708, 2393753, 4787506, 7181259, 9575012, 14362518, 28725036]

約数ペア:

[(1, 28725036), (2, 14362518), (3, 9575012), (4, 7181259), (6, 4787506), (12, 2393753), (17, 1689708), (19, 1511844), (34, 844854), (38, 755922), (51, 563236), (57, 503948), (68, 422427), (76, 377961), (102, 281618), (114, 251974), (204, 140809), (228, 125987), (323, 88932), (646, 44466), (969, 29644), (1292, 22233), (1938, 14822), (3876, 7411)]