74252738

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12421}}^1$

素因数の和:12498

約数の個数: 24

約数和(自身を含む): 131698044

約数和(自身を除く): 57445306

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 12421, 24842, 86947, 173894, 608629, 757681, 1217258, 1515362, 5303767, 10607534, 37126369, 74252738]

約数ペア:

[(1, 74252738), (2, 37126369), (7, 10607534), (14, 5303767), (49, 1515362), (61, 1217258), (98, 757681), (122, 608629), (427, 173894), (854, 86947), (2989, 24842), (5978, 12421)]