25067992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 50097600

約数和(自身を除く): 25029608

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 1987, 3154, 3974, 6308, 7948, 12616, 15896, 37753, 75506, 151012, 164921, 302024, 329842, 659684, 1319368, 3133499, 6266998, 12533996, 25067992]

約数ペア:

[(1, 25067992), (2, 12533996), (4, 6266998), (8, 3133499), (19, 1319368), (38, 659684), (76, 329842), (83, 302024), (152, 164921), (166, 151012), (332, 75506), (664, 37753), (1577, 15896), (1987, 12616), (3154, 7948), (3974, 6308)]