67340408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10303}}^1$

素因数の和:10371

約数の個数: 32

約数和(自身を含む): 136012800

約数和(自身を除く): 68672392

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 10303, 20606, 41212, 82424, 195757, 391514, 443029, 783028, 886058, 1566056, 1772116, 3544232, 8417551, 16835102, 33670204, 67340408]

約数ペア:

[(1, 67340408), (2, 33670204), (4, 16835102), (8, 8417551), (19, 3544232), (38, 1772116), (43, 1566056), (76, 886058), (86, 783028), (152, 443029), (172, 391514), (344, 195757), (817, 82424), (1634, 41212), (3268, 20606), (6536, 10303)]