28315548

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13799}}^1$

素因数の和:13831

約数の個数: 48

約数和(自身を含む): 77280000

約数和(自身を除く): 48964452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13799, 27598, 41397, 55196, 82794, 124191, 165588, 248382, 262181, 372573, 496764, 524362, 745146, 786543, 1048724, 1490292, 1573086, 2359629, 3146172, 4719258, 7078887, 9438516, 14157774, 28315548]

約数ペア:

[(1, 28315548), (2, 14157774), (3, 9438516), (4, 7078887), (6, 4719258), (9, 3146172), (12, 2359629), (18, 1573086), (19, 1490292), (27, 1048724), (36, 786543), (38, 745146), (54, 524362), (57, 496764), (76, 372573), (108, 262181), (114, 248382), (171, 165588), (228, 124191), (342, 82794), (513, 55196), (684, 41397), (1026, 27598), (2052, 13799)]