25432884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 70466760

約数和(自身を除く): 45033876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1433, 1479, 1972, 2866, 2958, 4299, 4437, 5732, 5916, 8598, 8874, 12897, 17196, 17748, 24361, 25794, 41557, 48722, 51588, 73083, 83114, 97444, 124671, 146166, 166228, 219249, 249342, 292332, 374013, 438498, 498684, 706469, 748026, 876996, 1412938, 1496052, 2119407, 2825876, 4238814, 6358221, 8477628, 12716442, 25432884]

約数ペア:

[(1, 25432884), (2, 12716442), (3, 8477628), (4, 6358221), (6, 4238814), (9, 2825876), (12, 2119407), (17, 1496052), (18, 1412938), (29, 876996), (34, 748026), (36, 706469), (51, 498684), (58, 438498), (68, 374013), (87, 292332), (102, 249342), (116, 219249), (153, 166228), (174, 146166), (204, 124671), (261, 97444), (306, 83114), (348, 73083), (493, 51588), (522, 48722), (612, 41557), (986, 25794), (1044, 24361), (1433, 17748), (1479, 17196), (1972, 12897), (2866, 8874), (2958, 8598), (4299, 5916), (4437, 5732)]