28786032

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1111

約数の個数: 120

約数和(自身を含む): 93141360

約数和(自身を除く): 64355328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1069, 1122, 1224, 1496, 1584, 1683, 2138, 2244, 2448, 2992, 3207, 3366, 4276, 4488, 6414, 6732, 8552, 8976, 9621, 11759, 12828, 13464, 17104, 18173, 19242, 23518, 25656, 26928, 35277, 36346, 38484, 47036, 51312, 54519, 70554, 72692, 76968, 94072, 105831, 109038, 141108, 145384, 153936, 163557, 188144, 199903, 211662, 218076, 282216, 290768, 327114, 399806, 423324, 436152, 564432, 599709, 654228, 799612, 846648, 872304, 1199418, 1308456, 1599224, 1693296, 1799127, 2398836, 2616912, 3198448, 3598254, 4797672, 7196508, 9595344, 14393016, 28786032]

約数ペア:

[(1, 28786032), (2, 14393016), (3, 9595344), (4, 7196508), (6, 4797672), (8, 3598254), (9, 3198448), (11, 2616912), (12, 2398836), (16, 1799127), (17, 1693296), (18, 1599224), (22, 1308456), (24, 1199418), (33, 872304), (34, 846648), (36, 799612), (44, 654228), (48, 599709), (51, 564432), (66, 436152), (68, 423324), (72, 399806), (88, 327114), (99, 290768), (102, 282216), (132, 218076), (136, 211662), (144, 199903), (153, 188144), (176, 163557), (187, 153936), (198, 145384), (204, 141108), (264, 109038), (272, 105831), (306, 94072), (374, 76968), (396, 72692), (408, 70554), (528, 54519), (561, 51312), (612, 47036), (748, 38484), (792, 36346), (816, 35277), (1069, 26928), (1122, 25656), (1224, 23518), (1496, 19242), (1584, 18173), (1683, 17104), (2138, 13464), (2244, 12828), (2448, 11759), (2992, 9621), (3207, 8976), (3366, 8552), (4276, 6732), (4488, 6414)]