68112946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 115473600

約数和(自身を除く): 47360654

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 473, 809, 946, 979, 1618, 1958, 3827, 7654, 8899, 17798, 34787, 42097, 69574, 72001, 84194, 144002, 382657, 765314, 792011, 1584022, 3096043, 6192086, 34056473, 68112946]

約数ペア:

[(1, 68112946), (2, 34056473), (11, 6192086), (22, 3096043), (43, 1584022), (86, 792011), (89, 765314), (178, 382657), (473, 144002), (809, 84194), (946, 72001), (979, 69574), (1618, 42097), (1958, 34787), (3827, 17798), (7654, 8899)]