68574044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222643}}^1$

素因数の和:222665

約数の個数: 24

約数和(自身を含む): 149616768

約数和(自身を除く): 81042724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 222643, 445286, 890572, 1558501, 2449073, 3117002, 4898146, 6234004, 9796292, 17143511, 34287022, 68574044]

約数ペア:

[(1, 68574044), (2, 34287022), (4, 17143511), (7, 9796292), (11, 6234004), (14, 4898146), (22, 3117002), (28, 2449073), (44, 1558501), (77, 890572), (154, 445286), (308, 222643)]