66909596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9257}}^1$

素因数の和:9413

約数の個数: 24

約数和(自身を含む): 127019760

約数和(自身を除く): 60110164

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 9257, 18514, 37028, 120341, 240682, 481364, 1286723, 2573446, 5146892, 16727399, 33454798, 66909596]

約数ペア:

[(1, 66909596), (2, 33454798), (4, 16727399), (13, 5146892), (26, 2573446), (52, 1286723), (139, 481364), (278, 240682), (556, 120341), (1807, 37028), (3614, 18514), (7228, 9257)]