64796446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 115831296

約数和(自身を除く): 51034850

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 3191, 6382, 10153, 20306, 35101, 41483, 70202, 82966, 226561, 453122, 456313, 912626, 2492171, 2945293, 4984342, 5890586, 32398223, 64796446]

約数ペア:

[(1, 64796446), (2, 32398223), (11, 5890586), (13, 4984342), (22, 2945293), (26, 2492171), (71, 912626), (142, 456313), (143, 453122), (286, 226561), (781, 82966), (923, 70202), (1562, 41483), (1846, 35101), (3191, 20306), (6382, 10153)]