25823052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 54

約数和(自身を含む): 68925948

約数和(自身を除く): 43102896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 1987, 2166, 3249, 3974, 4332, 5961, 6498, 7948, 11922, 12996, 17883, 23844, 35766, 37753, 71532, 75506, 113259, 151012, 226518, 339777, 453036, 679554, 717307, 1359108, 1434614, 2151921, 2869228, 4303842, 6455763, 8607684, 12911526, 25823052]

約数ペア:

[(1, 25823052), (2, 12911526), (3, 8607684), (4, 6455763), (6, 4303842), (9, 2869228), (12, 2151921), (18, 1434614), (19, 1359108), (36, 717307), (38, 679554), (57, 453036), (76, 339777), (114, 226518), (171, 151012), (228, 113259), (342, 75506), (361, 71532), (684, 37753), (722, 35766), (1083, 23844), (1444, 17883), (1987, 12996), (2166, 11922), (3249, 7948), (3974, 6498), (4332, 5961)]