28198512

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{11519}}^1$

素因数の和:11550

約数の個数: 60

約数和(自身を含む): 83566080

約数和(自身を除く): 55367568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 11519, 23038, 34557, 46076, 69114, 92152, 103671, 138228, 184304, 195823, 207342, 276456, 391646, 414684, 552912, 587469, 783292, 829368, 1174938, 1566584, 1658736, 1762407, 2349876, 3133168, 3524814, 4699752, 7049628, 9399504, 14099256, 28198512]

約数ペア:

[(1, 28198512), (2, 14099256), (3, 9399504), (4, 7049628), (6, 4699752), (8, 3524814), (9, 3133168), (12, 2349876), (16, 1762407), (17, 1658736), (18, 1566584), (24, 1174938), (34, 829368), (36, 783292), (48, 587469), (51, 552912), (68, 414684), (72, 391646), (102, 276456), (136, 207342), (144, 195823), (153, 184304), (204, 138228), (272, 103671), (306, 92152), (408, 69114), (612, 46076), (816, 34557), (1224, 23038), (2448, 11519)]