28862736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 93708288

約数和(自身を除く): 64845552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 163, 168, 186, 204, 217, 238, 248, 272, 326, 336, 357, 372, 408, 434, 476, 489, 496, 527, 651, 652, 714, 744, 816, 868, 952, 978, 1054, 1141, 1302, 1304, 1428, 1488, 1581, 1736, 1904, 1956, 2108, 2282, 2604, 2608, 2771, 2856, 3162, 3423, 3472, 3689, 3912, 4216, 4564, 5053, 5208, 5542, 5712, 6324, 6846, 7378, 7824, 8313, 8432, 9128, 10106, 10416, 11067, 11084, 12648, 13692, 14756, 15159, 16626, 18256, 19397, 20212, 22134, 22168, 25296, 27384, 29512, 30318, 33252, 35371, 38794, 40424, 44268, 44336, 54768, 58191, 59024, 60636, 66504, 70742, 77588, 80848, 85901, 88536, 106113, 116382, 121272, 133008, 141484, 155176, 171802, 177072, 212226, 232764, 242544, 257703, 282968, 310352, 343604, 424452, 465528, 515406, 565936, 601307, 687208, 848904, 931056, 1030812, 1202614, 1374416, 1697808, 1803921, 2061624, 2405228, 3607842, 4123248, 4810456, 7215684, 9620912, 14431368, 28862736]

約数ペア:

[(1, 28862736), (2, 14431368), (3, 9620912), (4, 7215684), (6, 4810456), (7, 4123248), (8, 3607842), (12, 2405228), (14, 2061624), (16, 1803921), (17, 1697808), (21, 1374416), (24, 1202614), (28, 1030812), (31, 931056), (34, 848904), (42, 687208), (48, 601307), (51, 565936), (56, 515406), (62, 465528), (68, 424452), (84, 343604), (93, 310352), (102, 282968), (112, 257703), (119, 242544), (124, 232764), (136, 212226), (163, 177072), (168, 171802), (186, 155176), (204, 141484), (217, 133008), (238, 121272), (248, 116382), (272, 106113), (326, 88536), (336, 85901), (357, 80848), (372, 77588), (408, 70742), (434, 66504), (476, 60636), (489, 59024), (496, 58191), (527, 54768), (651, 44336), (652, 44268), (714, 40424), (744, 38794), (816, 35371), (868, 33252), (952, 30318), (978, 29512), (1054, 27384), (1141, 25296), (1302, 22168), (1304, 22134), (1428, 20212), (1488, 19397), (1581, 18256), (1736, 16626), (1904, 15159), (1956, 14756), (2108, 13692), (2282, 12648), (2604, 11084), (2608, 11067), (2771, 10416), (2856, 10106), (3162, 9128), (3423, 8432), (3472, 8313), (3689, 7824), (3912, 7378), (4216, 6846), (4564, 6324), (5053, 5712), (5208, 5542)]