7886028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 21288960

約数和(自身を除く): 13402932

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 31, 34, 43, 51, 58, 62, 68, 86, 87, 93, 102, 116, 124, 129, 172, 174, 186, 204, 258, 348, 372, 493, 516, 527, 731, 899, 986, 1054, 1247, 1333, 1462, 1479, 1581, 1798, 1972, 2108, 2193, 2494, 2666, 2697, 2924, 2958, 3162, 3596, 3741, 3999, 4386, 4988, 5332, 5394, 5916, 6324, 7482, 7998, 8772, 10788, 14964, 15283, 15996, 21199, 22661, 30566, 38657, 42398, 45322, 45849, 61132, 63597, 67983, 77314, 84796, 90644, 91698, 115971, 127194, 135966, 154628, 183396, 231942, 254388, 271932, 463884, 657169, 1314338, 1971507, 2628676, 3943014, 7886028]

約数ペア:

[(1, 7886028), (2, 3943014), (3, 2628676), (4, 1971507), (6, 1314338), (12, 657169), (17, 463884), (29, 271932), (31, 254388), (34, 231942), (43, 183396), (51, 154628), (58, 135966), (62, 127194), (68, 115971), (86, 91698), (87, 90644), (93, 84796), (102, 77314), (116, 67983), (124, 63597), (129, 61132), (172, 45849), (174, 45322), (186, 42398), (204, 38657), (258, 30566), (348, 22661), (372, 21199), (493, 15996), (516, 15283), (527, 14964), (731, 10788), (899, 8772), (986, 7998), (1054, 7482), (1247, 6324), (1333, 5916), (1462, 5394), (1479, 5332), (1581, 4988), (1798, 4386), (1972, 3999), (2108, 3741), (2193, 3596), (2494, 3162), (2666, 2958), (2697, 2924)]