67720652

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 122008320

約数和(自身を除く): 54287668

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 3559, 4757, 7118, 9514, 14236, 19028, 238453, 252689, 476906, 505378, 953812, 1010756, 16930163, 33860326, 67720652]

約数ペア:

[(1, 67720652), (2, 33860326), (4, 16930163), (67, 1010756), (71, 953812), (134, 505378), (142, 476906), (268, 252689), (284, 238453), (3559, 19028), (4757, 14236), (7118, 9514)]