28798272

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 126

約数和(自身を含む): 88193118

約数和(自身を除く): 59394846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 173, 192, 204, 272, 288, 289, 306, 346, 408, 519, 544, 576, 578, 612, 692, 816, 867, 1038, 1088, 1156, 1224, 1384, 1557, 1632, 1734, 2076, 2312, 2448, 2601, 2768, 2941, 3114, 3264, 3468, 4152, 4624, 4896, 5202, 5536, 5882, 6228, 6936, 8304, 8823, 9248, 9792, 10404, 11072, 11764, 12456, 13872, 16608, 17646, 18496, 20808, 23528, 24912, 26469, 27744, 33216, 35292, 41616, 47056, 49824, 49997, 52938, 55488, 70584, 83232, 94112, 99648, 99994, 105876, 141168, 149991, 166464, 188224, 199988, 211752, 282336, 299982, 399976, 423504, 449973, 564672, 599964, 799952, 847008, 899946, 1199928, 1599904, 1694016, 1799892, 2399856, 3199808, 3599784, 4799712, 7199568, 9599424, 14399136, 28798272]

約数ペア:

[(1, 28798272), (2, 14399136), (3, 9599424), (4, 7199568), (6, 4799712), (8, 3599784), (9, 3199808), (12, 2399856), (16, 1799892), (17, 1694016), (18, 1599904), (24, 1199928), (32, 899946), (34, 847008), (36, 799952), (48, 599964), (51, 564672), (64, 449973), (68, 423504), (72, 399976), (96, 299982), (102, 282336), (136, 211752), (144, 199988), (153, 188224), (173, 166464), (192, 149991), (204, 141168), (272, 105876), (288, 99994), (289, 99648), (306, 94112), (346, 83232), (408, 70584), (519, 55488), (544, 52938), (576, 49997), (578, 49824), (612, 47056), (692, 41616), (816, 35292), (867, 33216), (1038, 27744), (1088, 26469), (1156, 24912), (1224, 23528), (1384, 20808), (1557, 18496), (1632, 17646), (1734, 16608), (2076, 13872), (2312, 12456), (2448, 11764), (2601, 11072), (2768, 10404), (2941, 9792), (3114, 9248), (3264, 8823), (3468, 8304), (4152, 6936), (4624, 6228), (4896, 5882), (5202, 5536)]