67873928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26267}}^1$

素因数の和:26309

約数の個数: 32

約数和(自身を含む): 141847200

約数和(自身を除く): 73973272

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 26267, 52534, 105068, 210136, 446539, 499073, 893078, 998146, 1786156, 1996292, 3572312, 3992584, 8484241, 16968482, 33936964, 67873928]

約数ペア:

[(1, 67873928), (2, 33936964), (4, 16968482), (8, 8484241), (17, 3992584), (19, 3572312), (34, 1996292), (38, 1786156), (68, 998146), (76, 893078), (136, 499073), (152, 446539), (323, 210136), (646, 105068), (1292, 52534), (2584, 26267)]