28080024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 84856320

約数和(自身を除く): 56776296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 361, 399, 456, 463, 532, 722, 798, 926, 1064, 1083, 1389, 1444, 1596, 1852, 2166, 2527, 2778, 2888, 3192, 3241, 3704, 4332, 5054, 5556, 6482, 7581, 8664, 8797, 9723, 10108, 11112, 12964, 15162, 17594, 19446, 20216, 25928, 26391, 30324, 35188, 38892, 52782, 60648, 61579, 70376, 77784, 105564, 123158, 167143, 184737, 211128, 246316, 334286, 369474, 492632, 501429, 668572, 738948, 1002858, 1170001, 1337144, 1477896, 2005716, 2340002, 3510003, 4011432, 4680004, 7020006, 9360008, 14040012, 28080024]

約数ペア:

[(1, 28080024), (2, 14040012), (3, 9360008), (4, 7020006), (6, 4680004), (7, 4011432), (8, 3510003), (12, 2340002), (14, 2005716), (19, 1477896), (21, 1337144), (24, 1170001), (28, 1002858), (38, 738948), (42, 668572), (56, 501429), (57, 492632), (76, 369474), (84, 334286), (114, 246316), (133, 211128), (152, 184737), (168, 167143), (228, 123158), (266, 105564), (361, 77784), (399, 70376), (456, 61579), (463, 60648), (532, 52782), (722, 38892), (798, 35188), (926, 30324), (1064, 26391), (1083, 25928), (1389, 20216), (1444, 19446), (1596, 17594), (1852, 15162), (2166, 12964), (2527, 11112), (2778, 10108), (2888, 9723), (3192, 8797), (3241, 8664), (3704, 7581), (4332, 6482), (5054, 5556)]