28485636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 70714560

約数和(自身を除く): 42228924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1237, 1919, 2474, 3711, 3838, 4948, 5757, 7422, 7676, 11514, 14844, 23028, 23503, 47006, 70509, 94012, 124937, 141018, 249874, 282036, 374811, 499748, 749622, 1499244, 2373803, 4747606, 7121409, 9495212, 14242818, 28485636]

約数ペア:

[(1, 28485636), (2, 14242818), (3, 9495212), (4, 7121409), (6, 4747606), (12, 2373803), (19, 1499244), (38, 749622), (57, 499748), (76, 374811), (101, 282036), (114, 249874), (202, 141018), (228, 124937), (303, 94012), (404, 70509), (606, 47006), (1212, 23503), (1237, 23028), (1919, 14844), (2474, 11514), (3711, 7676), (3838, 7422), (4948, 5757)]