28187544

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 89467200

約数和(自身を除く): 61279656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 2179, 3234, 4312, 4358, 6468, 6537, 8716, 12936, 13074, 15253, 17432, 23969, 26148, 30506, 45759, 47938, 52296, 61012, 71907, 91518, 95876, 106771, 122024, 143814, 167783, 183036, 191752, 213542, 287628, 320313, 335566, 366072, 427084, 503349, 575256, 640626, 671132, 854168, 1006698, 1174481, 1281252, 1342264, 2013396, 2348962, 2562504, 3523443, 4026792, 4697924, 7046886, 9395848, 14093772, 28187544]

約数ペア:

[(1, 28187544), (2, 14093772), (3, 9395848), (4, 7046886), (6, 4697924), (7, 4026792), (8, 3523443), (11, 2562504), (12, 2348962), (14, 2013396), (21, 1342264), (22, 1281252), (24, 1174481), (28, 1006698), (33, 854168), (42, 671132), (44, 640626), (49, 575256), (56, 503349), (66, 427084), (77, 366072), (84, 335566), (88, 320313), (98, 287628), (132, 213542), (147, 191752), (154, 183036), (168, 167783), (196, 143814), (231, 122024), (264, 106771), (294, 95876), (308, 91518), (392, 71907), (462, 61012), (539, 52296), (588, 47938), (616, 45759), (924, 30506), (1078, 26148), (1176, 23969), (1617, 17432), (1848, 15253), (2156, 13074), (2179, 12936), (3234, 8716), (4312, 6537), (4358, 6468)]