7678964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 14864640

約数和(自身を除く): 7185676

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 191, 382, 437, 529, 764, 874, 1058, 1748, 2116, 3629, 4393, 7258, 8786, 10051, 14516, 17572, 20102, 40204, 83467, 101039, 166934, 202078, 333868, 404156, 1919741, 3839482, 7678964]

約数ペア:

[(1, 7678964), (2, 3839482), (4, 1919741), (19, 404156), (23, 333868), (38, 202078), (46, 166934), (76, 101039), (92, 83467), (191, 40204), (382, 20102), (437, 17572), (529, 14516), (764, 10051), (874, 8786), (1058, 7258), (1748, 4393), (2116, 3629)]