25492044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 42245556

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 139, 174, 186, 204, 278, 348, 372, 417, 493, 527, 556, 834, 899, 986, 1054, 1479, 1581, 1668, 1798, 1972, 2108, 2363, 2697, 2958, 3162, 3596, 4031, 4309, 4726, 5394, 5916, 6324, 7089, 8062, 8618, 9452, 10788, 12093, 12927, 14178, 15283, 16124, 17236, 24186, 25854, 28356, 30566, 45849, 48372, 51708, 61132, 68527, 73253, 91698, 124961, 137054, 146506, 183396, 205581, 219759, 249922, 274108, 293012, 374883, 411162, 439518, 499844, 749766, 822324, 879036, 1499532, 2124337, 4248674, 6373011, 8497348, 12746022, 25492044]

約数ペア:

[(1, 25492044), (2, 12746022), (3, 8497348), (4, 6373011), (6, 4248674), (12, 2124337), (17, 1499532), (29, 879036), (31, 822324), (34, 749766), (51, 499844), (58, 439518), (62, 411162), (68, 374883), (87, 293012), (93, 274108), (102, 249922), (116, 219759), (124, 205581), (139, 183396), (174, 146506), (186, 137054), (204, 124961), (278, 91698), (348, 73253), (372, 68527), (417, 61132), (493, 51708), (527, 48372), (556, 45849), (834, 30566), (899, 28356), (986, 25854), (1054, 24186), (1479, 17236), (1581, 16124), (1668, 15283), (1798, 14178), (1972, 12927), (2108, 12093), (2363, 10788), (2697, 9452), (2958, 8618), (3162, 8062), (3596, 7089), (4031, 6324), (4309, 5916), (4726, 5394)]