28755432

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 58335768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 54, 68, 72, 82, 102, 108, 123, 136, 153, 164, 191, 204, 216, 246, 306, 328, 369, 382, 408, 459, 492, 573, 612, 697, 738, 764, 918, 984, 1107, 1146, 1224, 1394, 1476, 1528, 1719, 1836, 2091, 2214, 2292, 2788, 2952, 3247, 3438, 3672, 4182, 4428, 4584, 5157, 5576, 6273, 6494, 6876, 7831, 8364, 8856, 9741, 10314, 12546, 12988, 13752, 15662, 16728, 18819, 19482, 20628, 23493, 25092, 25976, 29223, 31324, 37638, 38964, 41256, 46986, 50184, 58446, 62648, 70479, 75276, 77928, 87669, 93972, 116892, 133127, 140958, 150552, 175338, 187944, 211437, 233784, 266254, 281916, 350676, 399381, 422874, 532508, 563832, 701352, 798762, 845748, 1065016, 1198143, 1597524, 1691496, 2396286, 3195048, 3594429, 4792572, 7188858, 9585144, 14377716, 28755432]

約数ペア:

[(1, 28755432), (2, 14377716), (3, 9585144), (4, 7188858), (6, 4792572), (8, 3594429), (9, 3195048), (12, 2396286), (17, 1691496), (18, 1597524), (24, 1198143), (27, 1065016), (34, 845748), (36, 798762), (41, 701352), (51, 563832), (54, 532508), (68, 422874), (72, 399381), (82, 350676), (102, 281916), (108, 266254), (123, 233784), (136, 211437), (153, 187944), (164, 175338), (191, 150552), (204, 140958), (216, 133127), (246, 116892), (306, 93972), (328, 87669), (369, 77928), (382, 75276), (408, 70479), (459, 62648), (492, 58446), (573, 50184), (612, 46986), (697, 41256), (738, 38964), (764, 37638), (918, 31324), (984, 29223), (1107, 25976), (1146, 25092), (1224, 23493), (1394, 20628), (1476, 19482), (1528, 18819), (1719, 16728), (1836, 15662), (2091, 13752), (2214, 12988), (2292, 12546), (2788, 10314), (2952, 9741), (3247, 8856), (3438, 8364), (3672, 7831), (4182, 6876), (4428, 6494), (4584, 6273), (5157, 5576)]