68354324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1109}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 126184800

約数和(自身を除く): 57830476

約数列:

[1, 2, 4, 19, 38, 76, 811, 1109, 1622, 2218, 3244, 4436, 15409, 21071, 30818, 42142, 61636, 84284, 899399, 1798798, 3597596, 17088581, 34177162, 68354324]

約数ペア:

[(1, 68354324), (2, 34177162), (4, 17088581), (19, 3597596), (38, 1798798), (76, 899399), (811, 84284), (1109, 61636), (1622, 42142), (2218, 30818), (3244, 21071), (4436, 15409)]