28183008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 96

約数和(自身を含む): 89558784

約数和(自身を除く): 61375776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2467, 2856, 3808, 4934, 5712, 7401, 9868, 11424, 14802, 17269, 19736, 29604, 34538, 39472, 41939, 51807, 59208, 69076, 78944, 83878, 103614, 118416, 125817, 138152, 167756, 207228, 236832, 251634, 276304, 293573, 335512, 414456, 503268, 552608, 587146, 671024, 828912, 880719, 1006536, 1174292, 1342048, 1657824, 1761438, 2013072, 2348584, 3522876, 4026144, 4697168, 7045752, 9394336, 14091504, 28183008]

約数ペア:

[(1, 28183008), (2, 14091504), (3, 9394336), (4, 7045752), (6, 4697168), (7, 4026144), (8, 3522876), (12, 2348584), (14, 2013072), (16, 1761438), (17, 1657824), (21, 1342048), (24, 1174292), (28, 1006536), (32, 880719), (34, 828912), (42, 671024), (48, 587146), (51, 552608), (56, 503268), (68, 414456), (84, 335512), (96, 293573), (102, 276304), (112, 251634), (119, 236832), (136, 207228), (168, 167756), (204, 138152), (224, 125817), (238, 118416), (272, 103614), (336, 83878), (357, 78944), (408, 69076), (476, 59208), (544, 51807), (672, 41939), (714, 39472), (816, 34538), (952, 29604), (1428, 19736), (1632, 17269), (1904, 14802), (2467, 11424), (2856, 9868), (3808, 7401), (4934, 5712)]