45438874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 76063680

約数和(自身を除く): 30624806

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 419, 559, 838, 1118, 1261, 2522, 4171, 5447, 8342, 10894, 18017, 36034, 40643, 54223, 81286, 108446, 234221, 468442, 528359, 1056718, 1747649, 3495298, 22719437, 45438874]

約数ペア:

[(1, 45438874), (2, 22719437), (13, 3495298), (26, 1747649), (43, 1056718), (86, 528359), (97, 468442), (194, 234221), (419, 108446), (559, 81286), (838, 54223), (1118, 40643), (1261, 36034), (2522, 18017), (4171, 10894), (5447, 8342)]