28825356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18061}}^1$

素因数の和:18094

約数の個数: 48

約数和(自身を含む): 80917760

約数和(自身を除く): 52092404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 18061, 36122, 54183, 72244, 108366, 126427, 216732, 252854, 343159, 379281, 505708, 686318, 758562, 1029477, 1372636, 1517124, 2058954, 2402113, 4117908, 4804226, 7206339, 9608452, 14412678, 28825356]

約数ペア:

[(1, 28825356), (2, 14412678), (3, 9608452), (4, 7206339), (6, 4804226), (7, 4117908), (12, 2402113), (14, 2058954), (19, 1517124), (21, 1372636), (28, 1029477), (38, 758562), (42, 686318), (57, 505708), (76, 379281), (84, 343159), (114, 252854), (133, 216732), (228, 126427), (266, 108366), (399, 72244), (532, 54183), (798, 36122), (1596, 18061)]