27970848

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 87567480

約数和(自身を除く): 59596632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 197, 204, 232, 261, 272, 288, 306, 348, 394, 408, 464, 493, 522, 544, 591, 612, 696, 788, 816, 928, 986, 1044, 1182, 1224, 1392, 1479, 1576, 1632, 1773, 1972, 2088, 2364, 2448, 2784, 2958, 3152, 3349, 3546, 3944, 4176, 4437, 4728, 4896, 5713, 5916, 6304, 6698, 7092, 7888, 8352, 8874, 9456, 10047, 11426, 11832, 13396, 14184, 15776, 17139, 17748, 18912, 20094, 22852, 23664, 26792, 28368, 30141, 34278, 35496, 40188, 45704, 47328, 51417, 53584, 56736, 60282, 68556, 70992, 80376, 91408, 97121, 102834, 107168, 120564, 137112, 141984, 160752, 182816, 194242, 205668, 241128, 274224, 291363, 321504, 388484, 411336, 482256, 548448, 582726, 776968, 822672, 874089, 964512, 1165452, 1553936, 1645344, 1748178, 2330904, 3107872, 3496356, 4661808, 6992712, 9323616, 13985424, 27970848]

約数ペア:

[(1, 27970848), (2, 13985424), (3, 9323616), (4, 6992712), (6, 4661808), (8, 3496356), (9, 3107872), (12, 2330904), (16, 1748178), (17, 1645344), (18, 1553936), (24, 1165452), (29, 964512), (32, 874089), (34, 822672), (36, 776968), (48, 582726), (51, 548448), (58, 482256), (68, 411336), (72, 388484), (87, 321504), (96, 291363), (102, 274224), (116, 241128), (136, 205668), (144, 194242), (153, 182816), (174, 160752), (197, 141984), (204, 137112), (232, 120564), (261, 107168), (272, 102834), (288, 97121), (306, 91408), (348, 80376), (394, 70992), (408, 68556), (464, 60282), (493, 56736), (522, 53584), (544, 51417), (591, 47328), (612, 45704), (696, 40188), (788, 35496), (816, 34278), (928, 30141), (986, 28368), (1044, 26792), (1182, 23664), (1224, 22852), (1392, 20094), (1479, 18912), (1576, 17748), (1632, 17139), (1773, 15776), (1972, 14184), (2088, 13396), (2364, 11832), (2448, 11426), (2784, 10047), (2958, 9456), (3152, 8874), (3349, 8352), (3546, 7888), (3944, 7092), (4176, 6698), (4437, 6304), (4728, 5916), (4896, 5713)]