22471008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 72911664

約数和(自身を除く): 50440656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 281, 294, 336, 357, 392, 408, 476, 544, 562, 588, 672, 714, 784, 816, 833, 843, 952, 1124, 1176, 1428, 1568, 1632, 1666, 1686, 1904, 1967, 2248, 2352, 2499, 2856, 3332, 3372, 3808, 3934, 4496, 4704, 4777, 4998, 5712, 5901, 6664, 6744, 7868, 8992, 9554, 9996, 11424, 11802, 13328, 13488, 13769, 14331, 15736, 19108, 19992, 23604, 26656, 26976, 27538, 28662, 31472, 33439, 38216, 39984, 41307, 47208, 55076, 57324, 62944, 66878, 76432, 79968, 82614, 94416, 100317, 110152, 114648, 133756, 152864, 165228, 188832, 200634, 220304, 229296, 234073, 267512, 330456, 401268, 440608, 458592, 468146, 535024, 660912, 702219, 802536, 936292, 1070048, 1321824, 1404438, 1605072, 1872584, 2808876, 3210144, 3745168, 5617752, 7490336, 11235504, 22471008]

約数ペア:

[(1, 22471008), (2, 11235504), (3, 7490336), (4, 5617752), (6, 3745168), (7, 3210144), (8, 2808876), (12, 1872584), (14, 1605072), (16, 1404438), (17, 1321824), (21, 1070048), (24, 936292), (28, 802536), (32, 702219), (34, 660912), (42, 535024), (48, 468146), (49, 458592), (51, 440608), (56, 401268), (68, 330456), (84, 267512), (96, 234073), (98, 229296), (102, 220304), (112, 200634), (119, 188832), (136, 165228), (147, 152864), (168, 133756), (196, 114648), (204, 110152), (224, 100317), (238, 94416), (272, 82614), (281, 79968), (294, 76432), (336, 66878), (357, 62944), (392, 57324), (408, 55076), (476, 47208), (544, 41307), (562, 39984), (588, 38216), (672, 33439), (714, 31472), (784, 28662), (816, 27538), (833, 26976), (843, 26656), (952, 23604), (1124, 19992), (1176, 19108), (1428, 15736), (1568, 14331), (1632, 13769), (1666, 13488), (1686, 13328), (1904, 11802), (1967, 11424), (2248, 9996), (2352, 9554), (2499, 8992), (2856, 7868), (3332, 6744), (3372, 6664), (3808, 5901), (3934, 5712), (4496, 4998), (4704, 4777)]