71349331508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{374789}}^1$

素因数の和:375336

約数の個数: 48

約数和(自身を含む): 153969728640

約数和(自身を除く): 82620397132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 523, 1046, 2092, 3661, 6799, 7322, 13598, 14644, 27196, 47593, 95186, 190372, 374789, 749578, 1499156, 2623523, 4872257, 5247046, 9744514, 10494092, 19489028, 34105799, 68211598, 136423196, 196014647, 392029294, 784058588, 1372102529, 2548190411, 2744205058, 5096380822, 5488410116, 10192761644, 17837332877, 35674665754, 71349331508]

約数ペア:

[(1, 71349331508), (2, 35674665754), (4, 17837332877), (7, 10192761644), (13, 5488410116), (14, 5096380822), (26, 2744205058), (28, 2548190411), (52, 1372102529), (91, 784058588), (182, 392029294), (364, 196014647), (523, 136423196), (1046, 68211598), (2092, 34105799), (3661, 19489028), (6799, 10494092), (7322, 9744514), (13598, 5247046), (14644, 4872257), (27196, 2623523), (47593, 1499156), (95186, 749578), (190372, 374789)]