67699646

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 119549952

約数和(自身を除く): 51850306

約数列:

[1, 2, 7, 14, 47, 94, 137, 274, 329, 658, 751, 959, 1502, 1918, 5257, 6439, 10514, 12878, 35297, 45073, 70594, 90146, 102887, 205774, 247079, 494158, 720209, 1440418, 4835689, 9671378, 33849823, 67699646]

約数ペア:

[(1, 67699646), (2, 33849823), (7, 9671378), (14, 4835689), (47, 1440418), (94, 720209), (137, 494158), (274, 247079), (329, 205774), (658, 102887), (751, 90146), (959, 70594), (1502, 45073), (1918, 35297), (5257, 12878), (6439, 10514)]