3995472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 11735360

約数和(自身を除く): 7739888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 337, 456, 494, 624, 674, 741, 912, 988, 1011, 1348, 1482, 1976, 2022, 2696, 2964, 3952, 4044, 4381, 5392, 5928, 6403, 8088, 8762, 11856, 12806, 13143, 16176, 17524, 19209, 25612, 26286, 35048, 38418, 51224, 52572, 70096, 76836, 83239, 102448, 105144, 153672, 166478, 210288, 249717, 307344, 332956, 499434, 665912, 998868, 1331824, 1997736, 3995472]

約数ペア:

[(1, 3995472), (2, 1997736), (3, 1331824), (4, 998868), (6, 665912), (8, 499434), (12, 332956), (13, 307344), (16, 249717), (19, 210288), (24, 166478), (26, 153672), (38, 105144), (39, 102448), (48, 83239), (52, 76836), (57, 70096), (76, 52572), (78, 51224), (104, 38418), (114, 35048), (152, 26286), (156, 25612), (208, 19209), (228, 17524), (247, 16176), (304, 13143), (312, 12806), (337, 11856), (456, 8762), (494, 8088), (624, 6403), (674, 5928), (741, 5392), (912, 4381), (988, 4044), (1011, 3952), (1348, 2964), (1482, 2696), (1976, 2022)]