70636478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 119968128

約数和(自身を除く): 49331650

約数列:

[1, 2, 11, 22, 37, 74, 107, 214, 407, 811, 814, 1177, 1622, 2354, 3959, 7918, 8921, 17842, 30007, 43549, 60014, 86777, 87098, 173554, 330077, 660154, 954547, 1909094, 3210749, 6421498, 35318239, 70636478]

約数ペア:

[(1, 70636478), (2, 35318239), (11, 6421498), (22, 3210749), (37, 1909094), (74, 954547), (107, 660154), (214, 330077), (407, 173554), (811, 87098), (814, 86777), (1177, 60014), (1622, 43549), (2354, 30007), (3959, 17842), (7918, 8921)]