28484724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7392

約数の個数: 48

約数和(自身を含む): 74088000

約数和(自身を除く): 45603276

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, 7349, 14698, 22047, 29396, 44094, 88188, 124933, 139631, 249866, 279262, 374799, 418893, 499732, 558524, 749598, 837786, 1499196, 1675572, 2373727, 4747454, 7121181, 9494908, 14242362, 28484724]

約数ペア:

[(1, 28484724), (2, 14242362), (3, 9494908), (4, 7121181), (6, 4747454), (12, 2373727), (17, 1675572), (19, 1499196), (34, 837786), (38, 749598), (51, 558524), (57, 499732), (68, 418893), (76, 374799), (102, 279262), (114, 249866), (204, 139631), (228, 124933), (323, 88188), (646, 44094), (969, 29396), (1292, 22047), (1938, 14698), (3876, 7349)]