28302048

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 120

約数和(自身を含む): 85072680

約数和(自身を除く): 56770632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 179, 183, 216, 244, 288, 324, 358, 366, 432, 488, 537, 549, 648, 716, 732, 864, 976, 1074, 1098, 1296, 1432, 1464, 1611, 1647, 1952, 2148, 2196, 2592, 2864, 2928, 3222, 3294, 4296, 4392, 4833, 4941, 5728, 5856, 6444, 6588, 8592, 8784, 9666, 9882, 10919, 12888, 13176, 14499, 17184, 17568, 19332, 19764, 21838, 25776, 26352, 28998, 32757, 38664, 39528, 43676, 51552, 52704, 57996, 65514, 77328, 79056, 87352, 98271, 115992, 131028, 154656, 158112, 174704, 196542, 231984, 262056, 294813, 349408, 393084, 463968, 524112, 589626, 786168, 884439, 1048224, 1179252, 1572336, 1768878, 2358504, 3144672, 3537756, 4717008, 7075512, 9434016, 14151024, 28302048]

約数ペア:

[(1, 28302048), (2, 14151024), (3, 9434016), (4, 7075512), (6, 4717008), (8, 3537756), (9, 3144672), (12, 2358504), (16, 1768878), (18, 1572336), (24, 1179252), (27, 1048224), (32, 884439), (36, 786168), (48, 589626), (54, 524112), (61, 463968), (72, 393084), (81, 349408), (96, 294813), (108, 262056), (122, 231984), (144, 196542), (162, 174704), (179, 158112), (183, 154656), (216, 131028), (244, 115992), (288, 98271), (324, 87352), (358, 79056), (366, 77328), (432, 65514), (488, 57996), (537, 52704), (549, 51552), (648, 43676), (716, 39528), (732, 38664), (864, 32757), (976, 28998), (1074, 26352), (1098, 25776), (1296, 21838), (1432, 19764), (1464, 19332), (1611, 17568), (1647, 17184), (1952, 14499), (2148, 13176), (2196, 12888), (2592, 10919), (2864, 9882), (2928, 9666), (3222, 8784), (3294, 8592), (4296, 6588), (4392, 6444), (4833, 5856), (4941, 5728)]